The Buffers USA 4-5/32" Safety Latch is the perfect solution for securing your containers. This twistlock is made of high-quality steel to ensure it can withstand the weight and pressure of the container it is securing. It is also corrosion resistant, able to withstand exposure to both salt and moisture, which can cause rust and weaken the lock. Additionally, this latch is weather resistant to withstand exposure to rain, snow, and extreme temperatures. It is also easy to operate with one hand to minimize the risk of injury to the operator. FleetPride is your First Click in Heavy Duty®.