Receiver Lock T5 Fits 2 1/2″ & 3″ Recivers Sorry, this product cannot be purchased. SKU: 1635 Categories: Locks, Locks & Pins Related products 3/8″ X 1 1/2″ Square Pin Call For Price Part #:1236 Trimax Universal Coupler Lock Call For Price Part #:1631 1/4″ Adjustable Class II Coupler Lock Call For Price Part #:1636 1/4″ X 2 3/4″Square Pin Call For Price Part #:1238