JBF National latch strikes are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. SK-1001 is manufactured from steel with a black oxide, black zinc, or clear zinc finish, or passivated stainless steel. Please see component diagram below.

JBF National Part NumberMaterial / Finish
SK-1001-SS-CP-135Stainless / Passivated 
SK-1001-ST-BO-135Steel / Black Oxide 
SK-1001-ST-BZ-135Steel / Black Zinc 
SK-1001-ST-CZ-135Steel / Clear Zinc