JBF National latch strikes are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. SK-4001 is manufactured from either clear zinc plated steel or passivated stainless steel. Please see component diagram below.
| JBF National Part Number | Material / Finish | 
|---|---|
| SK-4001-ST-CZ-218 | Steel / Clear ZincĀ | 
| SK-4001-SS-CP-218 | Stainless / PassivatedĀ |