Item #: 4016-02
High-security wheel blocking. Clamps grip rail head through wedge action.
◾ Do not use with overhead cranes.
◾ Do not use for impact stopping.
◾ Apply brakes before installing blocks.
◾ Use one chock at each end of the car.
◾ Use on flat track.
(see additional cautions below)
For rails 105-175 lbs.
(For rail 60-104 lbs., use 4016-01)
Weight 50 lbs.
◾ Use on exposed rail for temporary chocking of railcars.
◾ Use on correct size rail (60-104 lbs/yd).
◾ USE ON FLAT TRACK ONLY. Do not use on descending grades.
◾ DO NOT USE TO STOP A MOVING CAR. Car must be at a complete
rest, with brakes applied.
◾ Use at least 2 car blocks per railcar.
◾ Keep wedge tightly pounded into frame. Check wedge tightness
◾ Rail surface must be clean. Do not install this product on oily or
greasy rail - product may slip.