Proto 3G-OTH-299530 — Technical Specifications

Name: Proto 3G-OTH-299530 PROTO Combination Wrench: Alloy Steel, Satin, 18 mm Head Size, 10 3/4 in Overall Lg, Offset (MPN J1218MASD-TT). Key specifications — attr309539: 18 mm; attr309567: Yes; attr324930: PROTO.
Brand: Proto

The PROTO J1218MASD-TT is a metric 12-point tether-ready combination wrench made of alloy steel with a satin finish. It features an 18 mm head size and a 10 3/4 in overall length with an offset design. The tether-ready attribute (Yes) indicates compatibility with tool tethering systems for enhanced safety.

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Technical Specifications

Parameter	Value
Type	Satin, Offset
Head Size	18 mm
Overall Lg	10 3/4 in
Manufacturer Part Number	J1218MASD-TT