JBF National latch strikes are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. SK-1002 is manufactured from black oxide, clear zinc, or black enamel finished steel or clear passivated stainless steel. Please see component diagram below.

JBF National Part NumberMaterial / Finish
SK-1002-ST-BO-135Steel / Black Oxide 
SK-1002-ST-CZ-135Steel / Clear Zinc 
SK-1002-ST-QA-135Steel / Black Enamel 
SK-1002-SS-CP-135Stainless / Clear Passivated