Model Nolan’s Model C Car Blocks are now fabricated from tough carbon steel.
- Lightweight, easy to install
- Designed using a rotating cam locking device for extra safety — as greater force is applied to the cam, the more tightly the car block grips the rail.
- Lock tight enough to prevent rail car movement on barges
- Model C-3 car block is specifically designed as a crane block and used in mills and other settings where overhead cranes are used.
NOTE: Nolan’s car blocks are not designed for use on grades — use on flat track only.