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Proto 3G-OTH-301384 — Technical Specifications

Name: Proto 3G-OTH-301384 PROTO Flare Nut Wrench: Alloy Steel, Satin, 19 mm_21 mm Head Size, 9 1/2 in Overall Lg (MPN J3719M). Key specifications — attr309723: No; attr309730: Satin; attr309729: Alloy Steel; attr324937: PROTO.
Brand: Proto

The PROTO Flare Nut Wrench is a metric, double-end, standard-head, 6-point flare nut wrench made of alloy steel with a satin finish. It features 19 mm and 21 mm head sizes and a 9 1/2 in overall length (MPN J3719M).

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Technical Specifications

Parameter	Value
Type	Satin, 19 mm_21 mm Head Size
Overall Lg	9 1/2 in
Manufacturer Part Number	J3719M