3/8" Drive Hex Bit Impact Socket 4 mm
Brand: Proto, Drive Size: 3/8", Size: 4 mm, Overall Length: 2-23/32", Bit Type: Impact Hex, Bit Length: 1-5/8"
Item #: PRO J7290-4M
PROTO® 3/8" Drive Metric Impact Hex Bit Sockets
Standard Length
Proto®'s metric impact hex bit sockets feature a side locking hole. In addition, the sizes are stamped onto the sockets for easy identification.
Standard Length
- Side locking hole
Proto®'s metric impact hex bit sockets feature a side locking hole. In addition, the sizes are stamped onto the sockets for easy identification.
Item Specifications
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Proto
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1-5/8"
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Impact Hex
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3/8"
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2-23/32"
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4 mm