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13-Piece Metric Impact Driver Hex Bit Set

Shock-absorbing design allows the bits to flex under impact, minimizing the risk of breakage.
Item #

These impact bits are ready to take on the toughest fastening jobs. They feature a durable torsion design that prolongs bit life and minimizes the risk of damaged fasteners. The shock-absorbing design allows the bit to flex under impact, helping to reduce breakage. Includes 11 total metric hex keys, all 1'' long, plus two socket adapters that let you use the bits with 1/4''-drive and 3/8''-drive socket wrenches (adapts from square female to hex female).


  • Specially designed for impact drills and drivers
  • 1/4'' and 3/8'' hex shanks, plus socket adapters for both
  • Durable steel with black oxide finish
1/4'' Hex Drive:
(1) 1.5mm Impact hex bit
(1) 2mm Impact hex bit
(1) 2.5mm Impact hex bit
(1) 3mm Impact hex bit
(1) 4mm Impact hex bit
(1) 5mm Impact hex bit
(1) 5.5mm Impact hex bit
(1) 6mm Impact hex bit

3/8'' Hex Drive:
(1) 7mm Impact hex bit
(1) 8mm Impact hex bit
(1) 10mm Impact hex bit

Socket Adapters:
(1) 1/4''-Drive square socket to 1/4'' hex chuck adapter
(1) 3/8''-Drive square socket to 3/8'' hex chuck adapter
More Information
Manufacturer Part Number 16038
Weight 0.350000
Tech Spec
  • Impact-Ready: Yes
  • Shank: 1/4'' hex and 3/8'' hex