Zero Rust. Strong Grip. In-House Plating Factory|24-hour Salt Spray Proven|10,000+ Cycles Tested Get Free Samples Our Featured Products Quick View Pull-open Ring Mechanisms R-type Ring Mechanisms Quick View Pull-open Ring Mechanisms D-type Ring Mechanisms Quick View Pull-open Ring Mechanisms Q-type Ring Mechanisms Quick View Trigger Ring Mechanisms R-type Ring Mechanisms ← 1 2 3 No Rust. Strong Grip. Planet Friendly. ✓ Stop Rust:Our own plating factory, 24hr salt spray proven✓ Holds Perfect: Our special design, no paper damage ✓ Eco Safe:Non-toxic plating, 98% water recycled see rust test Production Shortcut