Proto 3G-OTH-307549 — Technical Specifications

Name: Proto 3G-OTH-307549 PROTO Spanner Wrench: 4 3/4 in, 9 3/4 in Overall Lg, 1/2 in Hook Thick, 5/16 in Hook Dp (MPN JC474BB). Key specifications — attr309823: 4-3/4 in; attr309829: No; attr324942: PROTO.
Brand: Proto

The PROTO Spanner Wrench is an adjustable-hook spanner wrench with a 4-3/4 in size, model JC474BB. It features a 9-3/4 in overall length, 1/2 in hook thickness, and 5/16 in hook depth. This tool is designed for industrial applications requiring precise hook adjustment.

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Technical Specifications

Parameter	Value
Hook Dp	5/16 in
Hook Thick	1/2 in
Overall Lg	9 3/4 in
Manufacturer Part Number	JC474BB