Coupler Diameter Locking Stainless Square 2Pack Review

【Question: Will it rust? Answer: No】:TINGZHIGO Safety Coupler Pin is made of 316 stainless steel. In humid air or high-temperature weather, compared with 304 stainless steel or iron material, 316 stainless steel has stronger anti-rust, abrasion resistance. 【How to choose the right size?】: Size: 2.756 Inch(70mm)Length and 0.315" (8mm) diameter. Shapes of Square. 【High carrying capacity】:The Safety Coupler Pin is made of high-quality 316 stainless steel with strong carrying capacity. The structure is sturdy, and it is not easy to loosen when in use. 【Widely used】: Widely used in bench saws, lawn, gardening, agriculture, truck, boat and canopy parts, trailers, satellite antennas, terraces, plows, complete lawn mowers and arm sprayers, tractors and other locking applications. 【What is in the package?】:2x Safety Coupler Pins. Before shipment, we will carefully check each product to ensure the quality of our products, make sure that there will be no deformation will occur. Please feel free to buy it. If there is any problem, please contact us, and we will try our best to solve your problem.