Duplex nickel finish for a superior look and corrosion resistance
Double hex head includes 3/16 inches recessed allen head for easy installation
Removable and reusable
Can visually inspect; no need to put a wrench on to check tightness
Stage 8 Stainless Steel Locking Header Bolt Kit includes (16) 3/8-16 X 1 inch stainless steel 6 point bolts with double hex heads (includes 3/16 inch recessed allen head) and 16 each locking retainers and clips.