Clutch Head
The original one-way security drive. The special ridged design of this drive means that it can only operate in a clockwise motion. Installed using standard slotted screwdriver - no specialist tools required. Stocked in; Case Hardened Steel Zinc Plated, (CR-3) Woodscrews, A2 Stainless Steel Self Tapping Screws, A2 Stainless Steel Metric Machine Screws
