Carbon Steel, phosphated Safety Locking Plate.
Carbon Steel, zinc/nickel-plated Safety Locking Plate.
Stainless Steel V2A 1.4301 / 1.4305 (AISI 304 / 303) Safety Locking Plate.
Stainless Steel V4A 1.4401 / 1.4571 (AISI 316 / 316 Ti) Safety Locking Plate.