HO Scale Detail Parts

Add realistic detail to a wide range of HO structures with the Cornerstone Caged Ladders and Safety Cages kit. Typical of prototype installations that provide easy access with increased protection, the kit features photo-etched brass parts with...

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...

The Walthers Cornerstone HO Scale Conveyor Bridge and Support Tower add realistic detail for any modern grain-handling operation. Also great for adding detailing at other Cornerstone HO Scale industrial buildings requiring open-air walkways and conveyor...

Upgrade your modern HO Scale industries with the Walthers Cornerstone Platforms and Stairways set of photo-etched brass walkways and work platforms. Designed for easy construction, simply cut, fold and glue. Includes illustrated instructions and features...

Upgrade your HO intermodal fleet in minutes with the WalthersProto Trailer Hitch Accessory Pack! Based on two of the most popular collapsible-style hitches used by the prototype from 1955 to the present, this easy-to-build kit includes parts for both...

This WalthersProto HO Scale Passenger Car Interior Constant-Intensity LED Lighting Kit is designed for Walthers full length Budd, ACF and Pullman-Standard passenger cars. This kit will not fit shorter Railway Post Office and Baggage cars. Most...

Make your WalthersMainline HO locos even more realistic in minutes with this Diesel Detail Kit! The complete set of grab irons fits the standard locations on the model, and they're made of durable, factory-formed stainless steel wire, with illustrated...

 Make your WalthersMainline HO locos even more realistic in minutes with this Diesel Detail Kit! The complete set of grab irons fits the standard locations on the model, and they're made of durable, factory-formed stainless steel wire. The set...

Make your WalthersMainline locos even more realistic in minutes with this Diesel Detail Kit! The complete set of HO grab irons fits the standard locations on the model, and they're made of durable, factory-formed stainless steel wire. The set details one...

Make your WalthersMainline locos even more realistic in minutes with this Diesel Detail Kit! The complete set of HO grab irons fits the standard locations on the model, and they're made of durable, factory-formed stainless steel wire. The set details one...

Make your WalthersMainline locos even more realistic in minutes with this Diesel Detail Kit! The complete set of HO grab irons fits the standard locations on the model, and they're made of durable, factory-formed stainless steel wire. The set details one...

Make your WalthersMainline Budd streamline car shine with this easy to install interior lighting kit. With parts for one complete car, it includes an assembled LED light bar, die cast 41-N-11 trucks with turned metal 36" wheels, body-mounted coupler...

Turn your HO Scale caboose fleet into superdetailed models with the Caboose Detail Kit from WalthersMainline! Made especially for the Bay Window (910-8650 series) and the Extended Wide Vision Cabooses (910-8700 series) each sold separately, and can be...

Make your passenger cars even more realistic with this set of add-on details made especially for WalthersMainline HO models. There's a full set of durable formed stainless steel grab irons, along with body-mounted coupler boxes with a swinging drawbar,...

These are assorted road signs and include Speed Limit, No Parking, Handicap, One Way, etc. 80 Total Pieces, 21 Different Signs. They are molded in off white styrene with black and blue printing.

These are miscellaneous road signs.  4 each of Keep Left and Keep Right. Text and picture versions. They are molded in off white styrene with black printing.

These are miscellaneous road signs.  4 each of Handicap, One Way Left, One Way Right, and Do Not Pass. They are molded in off white styrene with black and blue printing    

These are No Parking signs. 4 each of 4 different styles They are molded in off white styrene with black printing.

These are speed limit signs. 3 each of 40, 45, 50, and 55 MPH. 4 each of 65 MPH They are molded in off white styrene with black printing.

These are speed limit signs. 4 Each of 15, 25, 30, and 40 MPH. They are molded in off white styrene with black printing.