JBF National latches and catches are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. This lockable latch is manufactured from either yellow chromate steel, clear zinc plated steel, or passivated stainless steel. Steel provides 75-160 Lbs. of clamping force and stainless steel provides 60-120 Lbs. The average ultimate load of 400 Lbs. for steel and 380 Lbs. for stainless steel. Uses strike SK-4000.