SD1P - Malco - SQUARE DRIVER, #1, 1-3/4" (2PG) the MSHXL516IS is impact‑rated for

the MSHXL516IS is impact‑rated for durability and long service life

longs and extra long sizes

Henry S-8690V

Flow Rate: 65 GPH

SD1P - Malco - SQUARE DRIVER, #1, 1-3/4" (2PG) the MSHXL516IS is impact‑rated forMalco SD1P, SQUARE DRIVER, #1, 1 3 4, 2PK 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.