Proto 3G-OTH-293528 — Technical Specifications

Name: Proto 3G-OTH-293528 PROTO Impact Socket: 3/4 in Drive Size, Metric, 30 mm Socket Size, 12-Point, Deep, Black Oxide (MPN J07530MLT). Key specifications — attr1215501: PROTO; attr1215515: Black Oxide; attr1215518: 30 mm.
Brand: Proto

The PROTO Impact Socket (SKU 21GT76) is a 3/4" drive impact socket with a 30 mm metric socket size, 12-point deep configuration, and a Black Oxide finish. Manufactured under part number J07530MLT, this socket is designed for heavy-duty fastening applications requiring a durable, corrosion-resistant surface treatment.

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Technical Specifications

Parameter	Value
Type	Metric, 12-Point, Deep, Black Oxide
Socket Size	30 mm
Manufacturer Part Number	J07530MLT