Klein ProFlex 21-Piece Impact-Rated Driver Variety Bit Set 33801B

Klein Tools 21-Piece Driver Bit Set features impact-rated alloy steel construction for superior strength and durability. Precision-machined tips ensure secure fastener fit while reducing cam-out. ProFlex torsion zone absorbs strain, extending bit life and improving impact performance. Klein Tools MODbox™ compatible case keeps bits organized and secure.

• 21-piece driver bit set includes premium alloy steel bits for screw fastening and nut tightening
• Impact-rated alloy steel construction delivers superior strength and durability for high torque applications
• Precision machined tips engineered for secure fit in fasteners, reducing cam out and preventing rounding
• ProFlex torsion zone energy absorbing design to reduce stress, extending bit life and improving impact performance
• MODbox™ compatible storage case stacks and locks securely with other Klein Tools case sets for organized transport
• Enhanced magnetic bit holder maximizes magnet contact to securely retain fasteners
• Variety of Phillips, Slotted, Square, and TORX® bits to drive common fasteners on the job

• Application: Fastening
• Type: Bit Set
• Special Features: MODbox™ Compatible Storage Case; ProFlex Torsion Zone; Magnetic
• Number of Pieces: 21
• Nut Driver Sizes: 5/16"
• Phillips Bits: (2) PH2 1", (1) PH2 2.25", (1) PH3 1"
• Slotted Bits: (1) SL1/4 1", (1) SL5/16 1"
• Bit Retention: Magnetic
• Finish: Titanium Nitride
• Included: (4) Phillips Bits, (2) Slotted Bits, (5) Square Bits, (7) TORX® Bits, (1) Power Nut Driver, (1) Square Adapter, (1) Bit Holder, (1) MODbox™ Compatible Case
• Material: Alloy Steel Bits, Stainless Steel Bit Holder
• Square Bits: (1) SQ1 1", (2) SQ2 1", (1) SQ2 2.25", (1) SQ3 1"
• TORX® Bits: (1) T15 1", (2) T20 1", (1) T20 2.25", (2) T25 1", (1) T25 2.25"
• Other Bits: 3/8" Square Adapter Torsion
• Overall Length: 7" (11.7 cm)
• Overall Height: 1.8" (45.7 cm)
• Overall Width: 3.7" (9.3 cm)
• Weight: 11.6 oz (328 g)
• UPC: 092644329951