Proto 3G-OTH-307978 — Technical Specifications

Name: Proto 3G-OTH-307978 PROTO Flex Socket: 3/8 in Drive Size, 9/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5276A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
Brand: Proto

The PROTO Flex Socket (MPN J5276A) is a 3/8" Drive SAE Flex Socket with a 9/16" socket size and 12-point standard configuration. It features a chrome finish and is not tether capable. This PROTO-branded socket is designed for industrial applications requiring a flexible drive tool.

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Technical Specifications

Parameter	Value
Type	12-Point, Std, Chrome, Not Tether Capable
Socket Size	9/16 in
Manufacturer Part Number	J5276A