Weigh Safe Hitch Locking Pin (3.5in x 5/8in)

Hitch Locking Pin fits all 2″, 2.5″, and 3″ receivers. The pin portion is 3-1/2″ long, with a diameter of 5/8″.
However, if your 3″ receiver uses thicker material that surpasses 3-1/2″, this hitch pin will not fit.