Color: Gray
Walthers Part # 933-502
HO scale

 
Turn any building with a flat roof into a super-detailed model in minutes with this kit from Cornerstone, that makes it easy to model a typical tar and gravel roof on all kinds of commercial, industrial and railroad buildings from the steam-era to the present.

Steel Coil Load -- Kit pkg(12)
Walthers Part # 933-1499
HO scale

Load your steel service cars with this kit. 

Bridge Shoes and Adapter Assortments -- Kit
Walthers Part # 933-4559
HO scale
Download the Instruction Sheet (655 K bytes, PDF format)

Add realism to your HO railroad's bridges with Bridge Shoes and Adapters Assortment. This set of shoes, shims and pedestals works on Cornerstone Engineered Bridge System bridges allowing you to add the bridges to abutments and piers. The kit allows fine tuning and alignment for more reliable bridge installation.

Abutment Wings for Double-Track Truss Bridge - 3-3/4 x 3-3/8" 9.5 x 8.6cm
Walthers Part # 933-1042 (Discontinued at Walthers)
HO scale

Use the Wing Walls with the Walthers Cornerstone Bridge Abutment 933-3040, sold separately, in new or existing scenery. The one-piece resin casting is nicely detailed and can be adapted to many other bridge abutment models. NOTE: This package includes one left and one right wing wall.

Modern Concrete Grade Crossing -- Kit
Walthers Part # 933-4121
HO scale
Download the Instruction Sheet (861 K bytes, PDF format)

Detail modern HO Scale highways and access roads serving ports, military bases and other heavy industry quickly and easily with the Cornerstone Concrete Grade Crossing kit. Matching the style of prefab concrete crossing panels in use from the 1990s to the present, the kit includes parts to build a 60-scale foot wide crossing, perfect for four-lane highways, and molded cut lines make it easy to customize to fit two-lane streets as well.

Walthers Part # 933-3119
HO scale
Download the Instruction Sheet (544 K bytes, PDF format)

Add detail to backshop scenes or loads to flatcars and trucks with the Walthers Cornerstone HO Scale EMD 567 Prime Mover kit. This styrene kit is easy to build, and makes a great detail out on the shop floor or as a flatcar load. The EMD 567 Prime Mover kit is one of many Walthers HO Scale detailing parts.

Roof Details -- Kit
Walthers Part # 933-3733
HO scale

Download the Instruction Sheet (1851 K bytes, PDF format)

The Walthers Cornerstone HO Scale Roof Details set includes parts to add realism and interest to the most visible part of your structures. This set of building details includes parts to build the details in the list below. All parts are molded in gray.

Rubber Mat Style Grade Crossing -- Kit
Walthers Part # 933-3137
HO scale
Download the Instruction Sheet (1444 K bytes, PDF format)

The Walthers Cornerstone HO Scale Rubber Mat-Style Grade Crossing is typical of many crossing installations from the 1970s on. Its tapered concrete approaches match the parts in the Concrete Street System kits (sold separately), but can also be used with other components or your own roads.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-4586

The Walthers Cornerstone Railroad Bridge Stone Wing Walls are just the thing for adding retaining walls against your railroad's bridge abutments. Based on typical cut-stone wing walls used from the 1800s on, this cast-resin wall set is layout-ready and features highly detailed stone surfaces with realistic color and texture.

WALTHERS Cornerstone® | HO scale (1:87) | structure kits

Brick Sheet - Dark Red
Walthers Part # 933-3523

Walthers Cornerstone HO Scale Brick Sheets come molded in several appropriate colors, and are great for kit-bashing, filling in windows and doors and other customizing projects.

WALTHERS Cornerstone® | HO scale (1:87) | structure kits

Electric Transformer
Walthers Part # 933-3126

The Walthers Cornerstone HO Scale Transformer kit is a great detail for electric power generating scenes, substations and at large industrial complexes. High-tonnage equipment like this is also just the ticket for a flatcar load, or as a spare transformer detail around the Northern Light and Power plant or substation.

WALTHERS Cornerstone® | HO scale (1:87) | structure kits

Oil Loading Platform
Walthers Part # 933-3104

The Walthers Cornerstone HO Scale Oil Loading Platform kit simulates a typical tank car loading platform which serves two tracks. Complete with piping, nozzles, platforms and stairway, safety sign decals, nonworking light fixtures and more. The photo shows two kits combined to build a longer platform. Parts come molded in appropriate base colors.

Scrap Yard Conveyor -- Kit - 9-1/4 x 1-3/4 x 3-3/8" 23.4 x 4.4 x 8.5cm
Walthers Part # 933-3645
HO scale
Download the Instruction Sheet (701 K bytes, PDF format)

The prototypes for the Walthers Cornerstone Scrap Yard Conveyor receive cut scrap metal from the Ferrous Shear or bales from the Baler-Logger and moves them into a truck or gondola for shipment. Sometimes the material is piled on the ground where it can later be picked up by an electromagnetic or grapple-type crane.

Wrought Iron Fence -- Kit (Scale Model) - 25-1/2" 65cm
Walthers Part # 933-550
HO scale

PLEASE NOTE - This product is a miniature scale model / toy, not an actual fence.
 
Add distinctive detail to a wide range of HO scenes and structures with this elegant Worught Iron Fence kit from Cornerstone.

Brick Sheet (Light Red) -- Kit
Walthers Part # 933-3522
HO scale

Walthers Cornerstone HO Scale Brick Sheets come molded in several appropriate colors, and are great for kitbashing, filling in windows and doors and other customizing projects.

Wood Fence (Scale Model) -- Kit
Walthers Part # 933-3521
HO scale
Download the Instruction Sheet (487 K bytes, PDF format)

PLEASE NOTE - This product is a miniature scale model / toy, not an actual fence.

Detail any industry, backyard, construction site or enclosure with Walthers Cornerstone HO Scale Wood Fence. Highly detailed plastic parts feature realistic wood grain and are molded in brown. Add your personal touch with a little weathering and period signs (sold separately) to complete a scene in minutes.

Modern Fire Escape -- Kit
Walthers Part # 933-3736, p. 238 Walthers 2021 HO Scale Reference
HO scale
Download the Instruction Sheet (741 K bytes, PDF format)

 
Add realism to your buildings with Walthers Cornerstone Fire Escape Kits. Each kit includes parts for up to four stories and parts come molded in an appropriate base color.

Track Bumpers -- Kit pkg(12)
Walthers Part # 933-3511
HO scale

Walthers Cornerstone HO Scale Track Bumpers are based on end-of-track bumpers used to keep freight cars and sidings safe in your industrial areas and at stub-end stations. These easy-to build kits feature plastic parts molded in a realistic color. Simply snap the bumping post into place when complete. Use these on spurs serving Cornerstone HO Scale industrial buildings. and at train stations and in yards. These track bumpers work with most brands of HO Scale track.

For Northern Light & Power Powerhouse (Walthers Part #933-3214)
Walthers Part # 933-3130
HO scale

Includes boiler walls, generators and turbines. (Also shown: Overhead Traveling Crane, 933-3102, sold separately.)

Refinery Piping -- Kit
Walthers Part # 933-3114
HO scale
Download the Instruction Sheet (40 K bytes, PDF format)

Perfect for adding detail to oil refineries, chemical plants, steel mills and more, the Walthers Cornerstone HO Scale Refinery Piping kit is a great addition to your industrial scenes.

Electrical Fixtures -- Kit
Walthers Part # 933-4075
HO scale
Download the Instruction Sheet (588 K bytes, PDF format)

The Walthers Cornerstone Modern Electrical Gear detail set is perfect for adding detail to 1980s and later industrial park structures.

Security Details -- Kit
Walthers Part # 933-4074
HO scale
Download the Instruction Sheet (612 K bytes, PDF format)

Use the Walthers Cornerstone Security Details kit to add realism to the areas in and near your industrial park scenes.

Sidewalk Elevator -- Kit - Builds 2 Complete Models Open or Closed
Walthers Part # 933-3763 (Discontinued at Walthers)
HO scale

Wall-Mount Industrial Dust Collectors -- Kit pkg(3)
Walthers Part # 933-3510
HO scale

Download the Instruction Sheet (609 K bytes, PDF format)

Modernize older industries for your contemporary railroad with the Walthers Cornerstone Wall-Mount Industrial Dust Collectors kit. Today's clean air laws require that dust, solvents and particulate matter be trapped before it can blown out of an industry. You'll see these big collectors hard at work on the sides of food processing plants, mills, woodworking plants, furniture factories, chemical plants, textile mills, industrial painting operations and businesses that handle or cut paper.

HVAC Units -- Kit - 4 Each of 2 Styles of Rooftop Air Conditioners
Walthers Part # 933-4077
HO scale

Download the Instruction Sheet (687 K bytes, PDF format)

Walthers Cornerstone HVAC (Heating, Ventilation and Air Conditioning) Units are great details for any industrial or commercial building, especially on modern structures built without windows - in these buildings air handling is a must! Modern rooftop air conditioners like these are also installed as part of the upgrades on renovated buildings.

Industrial Tanks Detail Set -- Kit
Walthers Part # 933-3197
HO scale
Download the Instruction Sheet (685 K bytes, PDF format) 

The Walthers Cornerstone HO Scale Industrial Tanks Detail Set is based on general-purpose tanks used at all kinds of industries. These easy-to build tanks feature plastic parts molded in a realistic base color.

Industrial Storage Tanks -- Kit
Walthers Part # 933-3514
HO scale
Download the Instruction Sheet (2112 K bytes, PDF format)

Details like the Walthers Cornerstone HO Scale Industrial Storage Tanks kit will set your factories apart from the rest. Great for rooftops or alongside a factory building.

Concrete Curbs and Sidewalks -- Kit - pgk(28)
Walthers Part # 933-3187
HO scale
Download the Instruction Sheet (574 K bytes, PDF format)

Customize your HO Scale streets quickly and easily with this Cornerstone Concrete Curbs and Sidewalks set. Perfect for all popular modeling eras, the parts are molded in light gray and match the sidewalks and curbs included with Cornerstone Street System kits (each sold separately).

Bridge Pier for Double-Track Truss Bridge - 5-3/8 x 1-1/8 x 3-3/8" 13.7 x 2.9 x 8.6cm
Walthers Part # 933-1041 (Discontinued at Walthers)
HO scale

This Walthers Cornerstone Bridge Pier simplifies combining multiple spans of the Double-Track Truss Bridge (933-3012, sold separately) in new or existing scenery. The one-piece resin casting is nicely detailed and can be adapted to many other bridge models.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-4175

A great inbound load for your HO utility company, this new Cornerstone kit will make most gondolas (sold separately) more realitic quickly and easily!

By itself in a rural area, or tucked in alongside a power plant or other heavy industry, this versatile Cornerstone kit puts big detail in a small space!

Aggregate Bins -- Kit - 4-7/8 x 2-7/16 x 6-1/8" 12.3 x 6.1 x 15.5cm
Walthers Part # 933-4090
HO scale
Download the Instruction Sheet (670 K bytes, PDF format)

The Walthers Cornerstone Aggregate Bins are perfect for businesses that ship bulk materials in trucks and gondolas. Aggregate bins are typically found at quarries for loading sand, gravel, coal, wood chips, as well as at coal-fired power plants for loading fly ash, casting plants for loading spent casting sand, iron-ore dumpers for handling ore and other businesses that generate reclaimable particulates.

Wooden Water Tank pkg(3) -- Kit - Each: 4 x 2-3/8" 10.1 x 6cm
Walthers Part # 933-3507
HO scale
Download the Instruction Sheet (684 K bytes, PDF format)

Rooftop Wooden Water Tanks are as much a part of a city skyline as clouds! Look at any big city scene and you'll see tanks perched on the roofs of all kinds of buildings. From downtown offices, stores and apartments, to grimy industries, this Walthers Cornerstone kit is a detail that's perfect for every tall building on your HO Scale layout.

Piping -- Kit
Walthers Part # 933-3105
HO scale

Download the Instruction Sheet (79 K bytes, PDF format)

The Walthers Cornerstone HO Scale Piping Kit makes it easy to model supply lines used to bring oil and other materials to and from the loading platforms or tanks at oil dealers and other locations that use bulk liquids.

Old-Time Coal Conveyor 3-Pack -- Kit
Walthers Part # 933-3520
HO scale
Download the Instruction Sheet (556 K bytes, PDF format)

Walthers Cornerstone HO Scale Old-Time Coal Conveyors are based on those found at commercial coal yards of every size. Portable conveyors allowed coal to be unloaded quickly from waiting hoppers into wagons or trucks. They were later used to handle all types of bulk materials including grain, sand, gravel and other similar loads.

Propane Tanks -- Kit
Walthers Part # 933-3129
HO scale
Download the Instruction Sheet (848 K bytes, PDF format)

Walthers Cornerstone Propane Tanks are great details for a grain elevator or other industries that need fuel for their processes. These large capacity tanks are used to store propane to fuel grain drying equipment or anhydrous ammonia, used as a fertilizer. Similar tanks can also be found at propane dealerships.

Grain Conveyor Kit
Walthers Part # 933-3124, p. 195 Walthers 2020 HO Scale Reference
HO scale
Download the Instruction Sheet (1645 K bytes, PDF format)

The Walthers Cornerstone HO Scale Grain Conveyor is an ideal addition to any diesel-era grain elevator or feed mill scene. Conveyor "legs," or elevators, lift wet and dry grain using an endless bucket conveyor. At the top, the funnel-shaped distribution head routes grain into the proper pipe, sending it cascading into storage bins, surge bin, covered hopper or grain truck. A typical grain operation has two or more legs, with at least one each dedicated to incoming wet or outbound dry grain.

NOTE: Photo shows model with the Walthers Cornerstone Grain Dryer 933-3128 and Grain Bin 933-3123, both sold separately.
 

Grain Dryer -- Kit
Walthers Part # 933-3128
HO scale
Download the Instruction Sheet (1152 K bytes, PDF format)

The Walthers Cornerstone HO Scale Grain Dryer is based on structures found at elevators, feed mills and on farms across the continent. Featuring realistic sheet metal construction complete with panel lines, the Grain Dryer can be used with all kinds of metal grain handling bins and silos. Typically, grain dryers are connected to other structures with the Grain Conveyor (933-3124, sold separately). All Grain Dryer parts are molded in an appropriate base color and complete instructions are provided.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-4174

A great inbound load for your HO utility company, this new Cornerstone kit will make most gondolas (sold separately) more realitic quickly and easily!

This load of utility poles fits most 50' & larger gondolas (sold separately). The car shown is sold separately.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-4139

A unique addition to all kinds of HO industries, businesses and railroad operations, the Cornerstone Bulk Materials Storage facility adds a neat detail to any scene!

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-4173

Upgrade your HO power grid with the Cornerstone Intermediate Height "Wood" Utility Poles kit. Based on protoypes that carry reduced voltage from substations to transformers serving customers.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-3156

Modeling HO Scale streets is a quick and easy job with Walthers Cornerstone Street System kits. This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era. Complete Sets (933-3138 Concrete, 933-3139 Brick and 933-3194 Asphalt) include approximately 25" 63cm of roadway, along with parts for one complete intersection, sidewalks, curbs, driveway and alley entrances, plus complete instructions.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-3545

Add lots of life to a gas station, service facility, garage, convenience stores and many more with the Cornerstone® Gas Station Details kit! Designed for easy assembly.

WALTHERS Cornerstone® | HO scale | Structure Kit
Walthers Part # 933-3544

You'll always have a convenient place to park with the Cornerstone(R) Asphalt Parking Lot on your layout! Perfect for paving areas large or small and easy to install and customize.

WALTHERS Cornerstone® | HO scale | accessories
Walthers Part # 933-2858

Turntable Power Supply for Cornerstone Turntables -- 800mA, 16V DC Output

Power your Walthers Cornerstone HO or N Scale Turntables (sold separately) quickly and easily with this plug-in wall unit.

Straight Sections pkg(10) with Accessories
Walthers Part # 933-3195
HO scale
Download the Instruction Sheet (482 K bytes, PDF format)

 
Modeling HO Scale streets is a quick and easy job with Walthers Cornerstone Street System kits. This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era.

Asphalt Street System -- Kit 
Walthers Part # 933-3194
HO scale
Download the Instruction Sheet (482 K bytes, PDF format)

This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era.

Concrete Street System -- Kit
Walthers Part # 933-3138
HO scale
Download the Instruction Sheet (482 K bytes, PDF format)

Modeling HO Scale streets is a quick and easy job with Walthers Cornerstone Street System kits. This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era.

Modern Conveyor -- Kit
Walthers Part # 933-3518
HO scale
Download the Instruction Sheet (605 K bytes, PDF format)

The Walthers Cornerstone HO Scale Modern Conveyor kit makes it easy to extend your flood loader's conveyors to a distant mine or crusher. Parts match conveyors supplied in the Western Coal Flood Loader 933-3089.

Loading Ramps -- Kit - 4-13/16 x 1-1/16 x 7/16" 12.2 x 2.6 x 1.1cm pkg(2)
Walthers Part # 933-4130
HO scale
Download the Instruction Sheet (890 K bytes, PDF format)

Modernize your HO loading dock in minutes with this Cornerstone Loading Ramp kit. The prototypes speed loading and unloading of trailers and boxcars, and can be found alongside contemporary team tracks and many industries.

One-Piece Brick Smokestack -- Kit - pkg(2) - Assembled - 1-1/4 x 10-1/4" 3.2 x 25.7cm
Walthers Part # 933-3728
HO scale

Detail any industry along your railroad with the Walthers Cornerstone HO Scale One-Piece Brick Smokestack. Great for steam-era and transition-era scenes, many still stand today.

High-Voltage Power Transmission Wire -- Kit - 100' 30m (Non-Working)
Walthers Part # 933-3344
HO scale

Detail your HO power grid quickly and easily with this special nonworking wire from Cornerstone! Perfect for modeling high-tension electrical lines, the material stays flexible for easy installation, hangs like the prototype and bounces back if bumped. Each spool includes 8700 HO Scale feet (100' 30m actual length) of material.

Support Trusses for Guywires and Piping (Photo-etched) -- Kit
Walthers Part # 933-2955
HO scale

Customize a wide range of industries using overhead pipes to move dry, bulk materials with the Cornerstone Support Trusses. The prototypes are seen at grain elevators and similar facilities, and are used to keep supply pipes from bending under load.

Belt Conveyor -- Kit pkg(3)
Walthers Part # 933-3149
HO scale
Download the Instruction Sheet (579 K bytes, PDF format)

Super-detail your mining and quarry scenes with Walthers Cornerstone HO Scale Belt Conveyors. Perfect for extending the reach of your new rock crushers, these conveyors match those included in the Glacier Gravel Company kit 933-3062, sold separately, but they're also great for adding to all kinds of quarry and mining scenes.

Complete Set
Walthers Part # 933-3139
HO scale
Download the Instruction Sheet (482 K bytes, PDF format)

This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era.

Brick Street System -- Kit (pkg 10)
Walthers Part # 933-3156
HO scale
Download the Instruction Sheet (482 K bytes, PDF format)

This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era. Complete Sets (933-3138 Concrete, 933-3139 Brick and 933-3194 Asphalt) include approximately 25" 63cm of roadway, along with parts for one complete intersection, sidewalks, curbs, driveway and alley entrances, plus complete instructions.

Brick Craneway Base and Street 3-Pack Kit
Walthers Part # 933-4097
HO scale

A common sight in the older industrial areas of many cities and towns, or an historic restoration in the present, this Cornerstone kit makes it easy to add authentic brick paving with a craneway and center rails to your HO docks, shipyards, and heavy industries of all kinds.

30' Single-Track Railroad Deck Girder Bridge -- Kit
Walthers Part # 933-4505
HO scale
Download the Instruction Sheet (1355 K bytes, PDF format)

Bring new realism to your HO right-of-way with the Cornerstone Engineered Bridge System! This authentic model is typical of bridges used for decades on lines large and small. Kit parts come molded in dark gray plastic and feature simulated steel construction.

Brick Stacks -- Kit
Walthers Part # 933-4103
HO scale
Download the Instruction Sheet (468 K bytes, PDF format)

Bring a classic industry to your HO layout with the Cornerstone Brickworks Series. Typical of facilities producing brick and similar products from the 1880s to the 1990s, the series includes four authentic structure kits, sized to model a complete operation on most layouts as well as accessories. Perferct for modeling "green bricks" ready for the kilns or finished bricks headed for market.

30' Single Track Railroad Deck Girder Bridge - Low Level -- Kit
Walthers Part # 933-4509
HO scale
Download the Instruction Sheet (1183 K bytes, PDF format)

This authentic Walthers Cornerstone Low-Level 30' Single-Track Railroad Deck Girder Bridge is typical of bridges used for decades on lines large and small. Railroad deck girder bridges are used in all kinds of arrangements across the continent. Use this kit as a stand-alone bridge supported by Cornerstone Engineered Bridge System bridge abutments or as part of a larger viaduct with piers, Steel Railroad Bridge Towers or Bridge Tower Bents.

Particulate Dust Cyclone - Modern Industrial Park -- Kit
Walthers Part # 933-4087
HO scale
Download the Instruction Sheet (570 K bytes, PDF format)

• Must have detail for any industry handling dust-producing materials
• Free-standing, easy upgrade for factories old or new
• Includes top connector piping, detailed support structure and safety cage access ladder