Walthers Cornerstone 933-4107 HO Scale Transformer Factory Kit NIB
ABOUT THIS PRODUCT
Walthers Cornerstone Part #933-4107 HO Scale Transformer Factory -- Kit
Unassembled Kit
The Walthers Cornerstone HO Scale Transformer Factory kit is based on a typical 1970s-and-later factory that builds transformers. Electrical transformers of all sizes are used by power companies, at heavy industries and at any other business or industry that requires plenty of electrical power. This kit features a tall metal structure with truck dock and railcar doors, plus a roof-mounted cooling system; a brick office building, a large overhead crane for loading and unloading, a transformer load (perfect for WalthersMainline depressed-center flatcars, sold separately); an electrical substation and chain-link fencing for the substation. This versatile kit makes a great addition to contemporary layouts as-is, but you may decide to use it as a metal fabrication business, steel coil pickling operation or as part of a larger industrial complex. The Transformer Factory features:
Roof-mounted cooling system
Large overhead crane for loading and unloading
Molded in six colors
Transformer load included
Thread, nylon tulle, iron wire and cast metal hook included
Structures in the Transformer Factory kit measure:
Factory and Crane: 23-15/16 x 9-1/3 x 6-1/16" 60.8 x 23.7 x 15.4cm
Office: 4-3/32 x 5-29/32 x 2-9/32" 10.4 x 15.0 x 5.8cm
Transformer: 5-1/32 x 3-13/16 x 2-13/16" 12.8 x 9.7 x 7.1cm
KIT SHOWN ASSEMBLED AND PAINTED
FIGURES, VEHICLES, SCENERY ITEMS, AND RAILROAD EQUIPMENT NOT INCLUDED
Unassembled Kit
The Walthers Cornerstone HO Scale Transformer Factory kit is based on a typical 1970s-and-later factory that builds transformers. Electrical transformers of all sizes are used by power companies, at heavy industries and at any other business or industry that requires plenty of electrical power. This kit features a tall metal structure with truck dock and railcar doors, plus a roof-mounted cooling system; a brick office building, a large overhead crane for loading and unloading, a transformer load (perfect for WalthersMainline depressed-center flatcars, sold separately); an electrical substation and chain-link fencing for the substation. This versatile kit makes a great addition to contemporary layouts as-is, but you may decide to use it as a metal fabrication business, steel coil pickling operation or as part of a larger industrial complex. The Transformer Factory features:
Roof-mounted cooling system
Large overhead crane for loading and unloading
Molded in six colors
Transformer load included
Thread, nylon tulle, iron wire and cast metal hook included
Structures in the Transformer Factory kit measure:
Factory and Crane: 23-15/16 x 9-1/3 x 6-1/16" 60.8 x 23.7 x 15.4cm
Office: 4-3/32 x 5-29/32 x 2-9/32" 10.4 x 15.0 x 5.8cm
Transformer: 5-1/32 x 3-13/16 x 2-13/16" 12.8 x 9.7 x 7.1cm
KIT SHOWN ASSEMBLED AND PAINTED
FIGURES, VEHICLES, SCENERY ITEMS, AND RAILROAD EQUIPMENT NOT INCLUDED
SHIPPING
Orders ship within 1 business day unless otherwise specified. All shipments are professionally packaged to ensure safe transit to you.
Most orders ship via USPS Ground Advantage or UPS Ground, tracked and insured. Depending on the value of the shipment, signature confirmation may be required.
You will receive a tracking number once the shipping label has been generated so that you may track shipment progress.
RETURNS & SUPPORT
- View our Return Policy here.
- Get Product Support resources here.
- Questions? Contact us.

Walthers Cornerstone 933-4107 HO Scale Transformer Factory Kit NIB