The Klein Tools #1 Square-Recess Screwdriver is designed for electricians driving smaller combination head receptacle, switch, and panel screws, with an 8 in. (20.3 cm) round shank that reaches deep into boxes and enclosures where standard-length drivers fall short. Its precision-machined #1 tip ensures a secure, exact fit in square-recess fasteners, while the heat-treated, chrome-plated steel shaft and Cushion-Grip™ handle provide the torque, comfort, and corrosion resistance needed for full days on the job site. Made in the USA and meeting or exceeding ASME/ANSI specifications, it’s a dependable tool for any professional electrical toolkit.

Specifications

Tip Type Square-Recess
Tip Size #1
Shank Type Round
Shank Length 8 in. (20.3 cm)
Overall Length 11-3/4 in. (29.8 cm)
Handle Cushion-Grip™, Tip-Ident® colour-coded (Green), Black
Shaft Material Heat-treated steel, chrome-plated
Insulated No
Magnetic No
Standards Meets or exceeds ASME/ANSI specifications
Origin Made in USA
Weight 4.8 oz (136 g)