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Proto 3G-OTH-317793

Proto 3G-OTH-317793Technical Specifications

The PROTO Socket: Metric (MPN J5421MH) is a 1/2" Drive Hand Socket with a 21 mm, 6-point standard socket size. It is constructed from chrome and is not tether capable.

Technical Specifications

ParameterValue
Type6-Point, Std, Chrome, Not Tether Capable
Drive Size1/2 in
Socket Size21 mm
Manufacturer Part NumberJ5421MH