Material: Made from high-quality steel
Ergonomic Handle: The handles are designed for comfort and control
Recommended Use: Cleaning flues
making it ideal for use on pipes and conduits
along with a combination vacuum/pressure gauge for easy system monitoring and diagnostics
SD1 - Malco - SQUARE DRIVER, #1, 1-3/4" (10PG) Material: Made from high-quality steelMalco SD1, SQUARE DRIVER, #1, 1 3 4, 10PK These drivers will not slip, (cam out), when added torque is applied to install or remove screws. The user can securely engage square head screws without damaging driver or screw head. The power groove style, 1 4 inch hex shank is compatible with most power drills or screw guns. Fully hardened, Malco square head drivers are also color coded for easy identification; Green = #1 and Red = #2.