Klein Tools 661 #1 Square-Recess Tip Screwdriver with 4" Round-Shank Series-Wiha Tools SoftFinish Heavy Duty Nut Drivers Compartment rotates for easy selection

Compartment rotates for easy selection of the blade you need

Power supply: 5VDC or 9

Slotted Insert Bit 5

Input Voltage

(10) Hex Inch: 5/64"

Klein Tools 661 #1 Square-Recess Tip Screwdriver with 4" Round-Shank Series-Wiha Tools SoftFinish Heavy Duty Nut Drivers Compartment rotates for easy selectionGeneral Information Manufacturer Klein Tools Part Number 661 Product Type Square Recess Tip Screwdriver on Round Shank California Residents Proposition 65 Warning Physical Characteristics Tip Type Square Size #1 Blade Length 102mm (4 Inches) Overall Length 197mm (7. 7 Inches) 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