CAIYUANGUANGJIN 10Pcs Trailer Coupler Pins, 6mm x 45mm D Shape Safety Wire Lock Pin, Carbon Steel Galvanized Shaft Locking Pin Hitch Pin with Round Arch for Farm Trailers Lawn Garden Wagons

• 【Robust & Reliable Construction】Forged from high-strength, hardened carbon steel with a protective zinc plating, this wire lock pin offers exceptional resistance to wear, corrosion, and heavy pulling forces, ensuring a long service life even in demanding conditions.
• 【Secure Locking Mechanism】Features a spring-loaded, semi-flexible square wire lock clip that snaps firmly onto the pin’s end once inserted, preventing accidental disengagement and keeping connections vibration-free and firmly locked in place.
• 【Easy & Reliable Installation】The clever square lock clip design allows for quick, tool-free attachment and removal—simply insert the pin and close the clip for a steadfast hold that remains easy to detach when needed.
• 【Versatile Replacement Solution】 Serves as a reliable substitute for lost or damaged hitch pins, providing secure locking functionality across a wide range of industrial, agricultural, and vehicular applications.
• 【Wide Compatibility】Ideal for securing linkages on trailers, trucks, tractors, lawn and garden machinery, canopy systems, boat fittings, sprayers, log splitters, satellite mounts, workshop equipment like table saws, and various agricultural implements.

The trailer coupler pin (also known as a D-Shaped Lynch Pin) is a heavy-duty safety fastener designed to provide secure, reliable, and long-lasting connections for a multitude of applications. It acts as the perfect universal replacement for missing or worn pins, delivering robust performance and secure locking wherever a dependable retaining pin is required. Package: 10×Wire Lock Pin Specifications: Material: carbon steel Color: silver Size: 6×45mm IMPORTANT: 1. Please check the package if it is in a good condition. 2. Our all items are come with 180 days free after-sale service, if you do have any questions please feel free to contact us!