Unique Home Designs One-Way Screw Driver

Specifically designed to drive and remove large one-way screws Commonly used on security doors and window guard installation Pre-drill holes for best results. Remove screws at low speed. Removal is more difficult to prevent intentional misuse. This product is a consumable item warranted from manufacturer defects. 1/4 in drive one way screw driver and remover. Specifically designed for large one-way screws commonly used on security door and window guard installation.