Proto 3G-OTH-309827 — Technical Specifications

Name: Proto 3G-OTH-309827 PROTO Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 20 Pieces, Black Oxide (MPN J72220). Key specifications — attr1204251: PROTO; attr1215453: 3/8 in; attr1215454: 7 mm to 17 mm.
Brand: Proto

The PROTO Impact Socket Set (SKU 49XF47, MPN J72220) is a 20-piece SAE & Metric impact socket set with a 3/8 in drive size. It includes sockets ranging from 7 mm to 17 mm and features a black oxide finish. This small set (0-50 pieces) is designed for industrial applications requiring durable impact-rated sockets.

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Technical Specifications

Parameter	Value
Type	Small Set (0-50 pieces) Set Size, Black Oxide
Pieces	20
Manufacturer Part Number	J72220