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PROTO Combination Wrench: Alloy Steel, Satin, 55 mm Head Size, 28 3/4 in Overall Lg - Metric 12-Point Combination Wrenches
PROTOMetric 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Satin, 55 mm Head Size, 28 3/4 in Overall Lg

The PROTO J1255M is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 55 mm head size and an overall length of 28 3/4 inches, with an offset design. This wrench is part of…

SKU 3G-OTH-300031

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Satin, 55 mm Head Size, 28 3/4 in Overall Lg
Category
Metric 12-Point Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1255M
Type
Satin, Offset
Overall Lg
28 3/4 in
Head Size
55 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1255M is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 55 mm head size and an overall length of 28 3/4 inches, with an offset design. This wrench is part of PROTO's combination wrench line.

Frequently Asked Questions

What is the PROTO J1255M combination wrench used for?

The PROTO J1255M is a metric 12-point combination wrench designed for heavy-duty industrial bolting. Its 55 mm head size and offset satin finish alloy steel construction suit maintenance and assembly tasks in plant engineering, oil and gas, and heavy equipment sectors.

What are the specifications of the PROTO J1255M wrench?

The PROTO J1255M is a metric 12-point combination wrench made from alloy steel with a satin finish. It has a 55 mm head size, an overall length of 28 3/4 inches, and an offset design. The manufacturer part number is J1255M.

Where to buy the PROTO J1255M wrench worldwide?

3G Electric supplies the PROTO J1255M combination wrench worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this PROTO wrench.

How to select the correct PROTO combination wrench size?

Select a PROTO combination wrench by matching the head size to your fastener's metric dimension. For the J1255M, the 55 mm head fits a 55 mm bolt or nut. Ensure the offset design provides clearance in tight spaces. Always verify the fastener size before ordering.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO metric 12-point combination wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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