This is the Standard Boom Lock Kit for a Holmes 600 Wrecker. This pin is used
to hold the 2 booms together. You can pull this pin to unlock the 2 booms and
rotate the booms to the side if you have a side pull situation. This kit
includes a plunger pin, spring, and pull grip handle assembly.
Includes:
(1) Plunger Pin
(1) Spring
(1) Flat Washer
(1) Pull Grip Handle Assembly