Klein Tools 663 #3 Square Recess 4'' Shank Screwdriver Insulated Tools Crank-action handle spins screws fast

Crank-action handle spins screws fast with one hand

Termination

Ergonomic handle shape achieves 40% more power

Adjustable Display Pivot

Blower - Impeller

Klein Tools 663 #3 Square Recess 4'' Shank Screwdriver Insulated Tools Crank-action handle spins screws fastGeneral Information Manufacturer Klein Tools Part Number 663 Product Type Square Screwdriver California Residents Proposition 65 Warning Physical Characteristics Tip Type Square Size #3 Blade Length 4'' (101. 6 mm) Overall Length 8 1 4'' (209. 55 mm) Miscellaneous 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,