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Proto 3G-OTH-284866 — Technical Specifications

Name: Proto 3G-OTH-284866 PROTO Open End Wrench: Alloy Steel, Satin, 5/16 in_9/32 in Head Size, 3 1/2 in Overall Lg, Std (MPN J3220). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
Brand: Proto

The PROTO J3220 is an SAE double-end open end wrench made from alloy steel with a satin finish. It features 5/16 in and 9/32 in head sizes and a 3 1/2 in overall length. This standard wrench is manufactured by PROTO.

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Technical Specifications

Parameter	Value
Type	Satin, 5/16 in_9/32 in Head Size, Std
Overall Lg	3 1/2 in
Manufacturer Part Number	J3220