Klein Tools 661 #1 Square-Recess Tip Screwdriver with 4" Round-Shank Series-Wiha Tools SoftFinish Heavy Duty Nut Drivers Power supply: 5VDC or 9

Power supply: 5VDC or 9

Input Voltage

Shank Type: Round / Length: 4" (101

Standard 1/4" Hex Drive

Meets ASTM F1505 standard specifications for insulated and insulating hand tools

Klein Tools 661 #1 Square-Recess Tip Screwdriver with 4" Round-Shank Series-Wiha Tools SoftFinish Heavy Duty Nut Drivers Power supply: 5VDC or 9General 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