Impact duty ECX driver bits are engineered for extreme durability and long-life. ECX driver bits are a combination of Phillip's, square recess and slotted tips designed for great grip to eliminate rounding out fastener heads. Made from proprietary steel and heat-treated to control hardness and absorb shock. Forged tip allows for a secure grip and maximum contact eliminating stripping or slipping.

Reduces rounding of the hex; advanced hardening process for maximum durability and life. Extra-strength magnets for strong bit retention; 1/4 in hex shank.

One-way screw remover or installer. Ideal for removing rounded or damaged nuts and bolts. Loosen set screw to adjust tip depth. Align and seat tip into screw head/bolt. Slide collar flush with surface, tighten set screw then apply pressure while removing or installing one way screw or rounded bolt. Handles size up to 1/4 in.

Rounded nut, one-way screw remover is ideal for removing rounded or damaged nuts and bolts. Shank of size 1/4 in.

One-way screw remover or installer. Ideal for removing rounded or damaged nuts and bolts. Loosen set screw to adjust tip depth. Align and seat tip into screw head/bolt. Slide collar flush with surface, tighten set screw then apply pressure while removing or installing one-way screw or rounded bolt. Handles size up to 1/4 in.