Comparison : Item # SK-2140-SS-YZ-170, SK-2140 Stainless Steel and Yellow Chromate Finish Latch Strike
Item # SK-2140-ST-CZ-170, SK-2140 Steel and Clear Zinc Finish Latch Strike
Item # SK-2140-SS-CP-170, SK-2140 Stainless Steel and Clear Passivated Finish Latch Strike