Car Blocks for railcars, compatible with crane rail
Fits all wheel sizes and available in two size ranges.
Do not use for impact-stopping.
Do not use with Overhead Crane
Use only on fully exposed conventional “T”-rail for railroad cars or overhead cranes.
Use on correct rail side only.
DO NOT USE to stop a moving car or crane. Car must be at a complete reset before rail clamp can be used.
Wedge must be pounded home tightly at all times. Check wedge tightness frequently.