Recommended Hitch Pin Lock W/ Keys for Class III and IV Trailer Hitches

Question

Question:

I have a RockyMounts bike rack and need the key for the hitch pin lock E122. Or if it isn’t available an entire new hitch pin, lock and set of keys.

asked by: Steve E

0

Expert Reply:

Hey Steven, it looks like the key RKY0360-E122, has been discontinued unfortunately. For an entire new locking hitch pin, I'd suggest going with the Trailer Hitch Receiver Lock # 5201.

This locking hitch pin will work with 2" x 2" and 2 1/2" x 2 1/2" trailer hitches, is 5/8" in diameter, and comes with two keys.

expert reply by: Bryce D

0

Jesse M.

1/5/2026

Hey Steven, did the new locking hitch pin work out for your RockyMounts bike rack? Knowing how it fit could help others looking for a replacement after their key was discontinued.

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