Proto 3G-OTH-310181 — Technical Specifications

Name: Proto 3G-OTH-310181 PROTO Power Socket Adapter: 1/2 in Output Drive Size, Square, 2 3/4 in Overall Lg, Black Oxide (MPN J7121). Key specifications — attr1204821: Black Oxide; attr1204826: Locking Not Included; attr1204834: Square; attr1204841: PROTO.
Brand: Proto

The PROTO J7121 is a 7/16" Male Hex Drive Power Socket Adapter with a 1/2 in Output Drive Size and a Square drive type. It features a Black Oxide finish, has an overall length of 2 3/4 in, and does not include a locking mechanism. This adapter is designed for use with power tools to connect sockets with a 1/2 in square drive.

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Technical Specifications

Parameter	Value
Type	Square, Black Oxide
Overall Lg	2 3/4 in
Manufacturer Part Number	J7121