JBF National latches and catches are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. CA-5100 is manufactured from clear zinc plated, 316 stainless, or passivated stainless steel. This model allows for tension change based on hook adjustment. It features a maximum working load of 350 Lbs. and an ultimate working load of 450 Lbs. Lever stop at 73 degrees.