Safety pin, 4PCS Dia 3mm stainless steel round safety pin trailer locking pin Lynch fixing pin for track, farm, lawn, etc.

【Self-Locking Design】: The pin is designed with a self-locking ring. The spring-loaded locking pin has a solid structure and is very convenient to use; it won't come loose during use.

【High-Quality Material】: The locking pin is made of high-quality 304 stainless steel, strong and durable, rust-resistant and corrosion-resistant, and not easily deformed.

【Easy to Use】: These safety hook pins are very convenient and small enough to be used anywhere, anytime.

【Wide Application】: They are perfect for table saws, lawns, gardening, agriculture, trucks, boats, trailers, or other locking applications.

【Quantity & Size】: You will receive one pack which includes 4 locking pins, total length: 25mm; Diameter: 3mm.