This is a Lock set manufactured by Trimax Locks specifically for Rapid Hitch Aluminum adjustable ball mounts. In this pair, you will receive both the shorter (2 3/4" Span) locking pin to lock the ball mount into your trucks receiver, and the longer (4 3/8" span) locking pin to lock the adjustable portion of your Rapid Hitch. This is Trimax part number T43. It is made of solid steel, chrome plated and features a rubber flap to keep the key entry clean. Heavy duty class V Rated (tested over 32,000lbs). Trimax also covers it with a LIFETIME WARRANTY.
Use this lock to keep your expensive Adjustable, aluminum, or stainless steel ball mounts attached to your tow rig.