1/4″ X 2 3/4″Square Pin Sorry, this product cannot be purchased. SKU: 1238 Categories: Locks & Pins, Pins **Two Pins Per Pack.** Related products 5/8″ x 4″ Hitch Pin Call For Price Part #:1255 1/4″ Adjustable Class II Coupler Lock Call For Price Part #:1636 Receiver Lock T5 Fits 2 1/2″ & 3″ Recivers Call For Price Part #:1635 Gooseneck Trailer Lock Call For Price Part #:1404