3/8″ X 1 5/8″ Square Pin Sorry, this product cannot be purchased. SKU: 2415 Categories: Locks & Pins, Pins Related products 1/2″ X 4″ Bent Pin Call For Price Part #:1282 1/4” x 2″ Pin Call For Price Part #:1239 Trimax Deluxe Coupler Lock Call For Price Part #:1632 Gooseneck Trailer Lock Call For Price Part #:1404