Recommend Hitch Pin Lock w/ a 3/8" Diameter

Updated 08/04/2025 | Published 07/30/2025

Products Featured in This Question

TowSmart Hitch Receiver Locking Pin w/Cap - 1/2" and 5/8" Diameter

(17)

$16.93

Hitch Lock for Kuat Bike Racks - 1-1/4" Hitches

(218)

$28.95

Question:

I need a trailer hitch locking pin that is 3/8” diameter and 3” usable length. Something g like this but with 3/8” diameter and 3” usable length. TowSmart Hitch Receiver Locking Pin w/Cap - 1/2" and 5/8" Diameter Part Number: TS24VR

asked by: Huy

Expert Reply:

Hey Huy. I have one locking hitch pin that has a 3/8" usable diameter. It's the Hitch Lock for Kuat Bike Racks item # HL1. This locking pin has a 3/8" pin diameter, an overall length of 5-3/4", and a useable pin span of 3-1/2". It comes with two keys and surprisingly a bottle opener.

What do you need such a small hitch pin for?

expert reply by: Jerred H