10 PCS Large Trailer Coupler Pin Heavy Duty Trailer Hitch Pin Safety Locking Pin 5/16 X 2-3/4 (8X70MM)

【GOOD MATERIAL】Made of good quality carbon steel. Zinc plated to resist rust and corrosion suitable for outdoor long-term use. Protected by a durable zinc-plated finish, this coupler safety pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time. 【STANDARD SIZE】3 Sizes: The square shaft locking pin has a diameter of 5/16 inch (8mm) and a length of 2-3 / 4 inch (70mm) , a diameter of 3/8 inch (9.5mm) and a length of 2-3 / 4 inch (70mm), a diameter of 15/32 inch (12mm) and a length of 3-5/32 inch (80mm), suitable for a variety of trailer connectors. 【EASY TO USE】The square retainer clip of this trailer coupler pin is made with spring steel, making the clip semi-flexible for easy operation. With the safety pin inserted in the coupler latch, the square retainer easily clips on to the end of the pin. 【NOT EASY TO LOOSEN】These heavy-duty hook pins are sturdy in structure, easy to use and won't loosen during use. 【WIDE APPLICATION】The shaft locking pin is for farming, gardening, truck, boat, trailer couplers, trailer jack wheel, PTO accessories or other locking applications.

Material: Carbon Steel Color: Silver Brand: YTKO