19° diamond has been drawn in full scale from prototype drawing and scaled down, following NMRA specifications. This comes in four parts to make one 19° diamond.

It is designed with a 0.015" gap to electrically isolate each corner from the other.

All frogs and diamonds have top of rail heads plated with durable coating that we have tested extensively.

There are two versions available: unpainted and blackened with chemical agent.

Pre-order tie plates for entire 19 degree crossing. Available July 2024 with laser cut ties for fast and accurate assembly.

Picture of traditional 19 degree frog show. Roadmaster Series takes realism to the next level!

One set of diamonds includes all four parts that make up a diamond.