The Klein Tools #1 Square-Recess Tip Screwdriver has an 8-Inch Round-Shank for work on combination head receptacles, switch and panel screws. The Cushion-Grip handle allows for greater torque and comfort. Patented Tip-Ident quickly identifies the type of screwdriver and screwdriver tip orientation. Features Works on most combination head receptacle, switch and panel screws Tip-Ident® color coded handle end quickly identifies the screwdriver type and tip orientation Special heat-treated, chrome plated shaft for corrosion resistance Cushion-Grip handle for greater torque and comfort Internal flanges inside handle provide solid, twist-resistant blade anchor Precision-machined tip for exact fit Meets or exceeds applicable ASME / ANSI specifications Specifications Overall Length: 11.75'' (29.9 cm) Tip Size: #1 Material: Steel Handle Color: Black Color Code: Green Insulated: No Shank Type: Round Shank Length: 8'' (20.3 cm) Magnetic: No Tip Type: Square-Recess Weight: 4.8 oz (136 g)