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Proto 3G-OTH-303686 — Technical Specifications

Name: Proto 3G-OTH-303686 PROTO Socket Set: 3/8 in Drive, 21 Piece, SAE, 5/16 in to 3/4 in (MPN J52121S). Key specifications — attr1224269: 3/8 in; attr1204650: 5/16 in to 3/4 in; attr1204673: Socket Bits Not Included; attr1204688: PROTO; attr1206170: Standard Sockets.
Brand: Proto

The PROTO Socket Set (MPN J52121S) is a 21-piece SAE socket set with drive tools, featuring a 3/8 in drive and a size range of 5/16 in to 3/4 in. This set includes standard sockets and does not include socket bits. It is designed for industrial applications requiring standard SAE socket configurations.

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Technical Specifications

Parameter	Value
Manufacturer Part Number	J52121S