3/8″ X 1 1/2″ Square Pin Sorry, this product cannot be purchased. SKU: 1236 Categories: Locks & Pins, Pins **Two Pins Per Pack.** Related products Standard 2″ Receiver Lock 5/8″ Hole Call For Price Part #:1634 5/8″ x 4″ Hitch Pin Call For Price Part #:1255 5/16″ X 2 3/4″ Square Pin Call For Price Part #:1235 Gooseneck Trailer Lock Call For Price Part #:1404