1、Design: The pin latch with spring design is convenient and flexible for use, just pull, turn 90 degree, release and locked by stuck in the cotter pin to stay doors open. 2、Important Diameter: The overall length is 146mm/5.75in, and the diameter of plug is 10mm/0.39in, before ordering, please measure the dimensions of your installing position. 3、Handle Cover: Designed with a red handle cover, which can be easily pulled out and inserted, non slip, increased the contact between the hand and the plug, and feels more comfortable. 4、Multipurpose: The gate spring latch suitable for welding or screwing on wood or metal gate, shed doors, tailgate, trailer, carriage, chests and cabinets etc. 5、Material: The use of high strength iron galvanized material, strong hardness, not easy to break, effectively prevent malicious damage, not easy to bend, flexible, long service life.