Proto 3G-OTH-308026 — Technical Specifications

Name: Proto 3G-OTH-308026 PROTO Flex Impact Socket: 21 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J74421MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 21 mm.
Brand: Proto

The PROTO Flex Impact Socket (MPN J74421MP) is a 1/2" Drive Metric Flex Impact Socket with a 21 mm socket size. It features a 6-point standard design with a Black Oxide finish and is Not Tether Capable. This PROTO-branded socket is designed for impact applications requiring a flexible drive.

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Technical Specifications

Parameter	Value
Type	6-Point, Std, Black Oxide, Not Tether Capable, Metric
Manufacturer Part Number	J74421MP