3/8" Pin Lock

The 3/8" locking hitch pin that's nearly impossible to find anywhere else. Most hitch pin locks are 1/2" or 5/8" — this one's 3/8", which is what certain bike racks actually need. If you've been searching and coming up empty, you're in the right place. Works with: Chuck Rack and Chuck Bucket (Base Post connection) Kuat bike racks (1.25" hitch models) Any rack or accessory with a 3/8" pin hole Specs: 3/8" diameter · 2.5" usable length · Keyed identically (2 keys included)