Klein® 33801B Impact Driver Bit Set, for use with Impact Driver, Alloy Steel, Titanium Nitride, Stainless Steel Bit Holder, 21 pc

Klein Tools 21 pc 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.Includes: (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

Features

• 21 pc 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
• Pro
• Flex 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
• Case Dimensions: 7 in L × 3.7 in W × 1.8 in H
• Nut Driver Sizes: 5/16 in
• Slotted Bits: (1) SL1/4 1 in, (1) SL5/16 1 in
• Phillips Bits: (2) PH2 1 in, (1) PH2 2.25 in, (1) PH3 1 in
• Square Bits: (1) SQ1 1 in, (2) SQ2 1 in, (1) SQ2 2.25 in, (1) SQ3 1 in
• Torx® Bits: (1) T15 1 in, (2) T20 1 in, (1) T20 2.25 in, (2) T25 1 in, (1) T25 2.25 in
• Other Bits: 3/8 in Square Adapter Torsion