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PROTO Combination Wrench: Alloy Steel, Satin, 1 5/16 in Head Size, 17 5/8 in Overall Lg - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Satin, 1 5/16 in Head Size, 17 5/8 in Overall Lg

The PROTO J1242 is a 1-5/16 in SAE 12-point combination wrench made from alloy steel with a satin finish. It has an overall length of 17-5/8 in and features an offset design. This wrench is part of PROTO's…

SKU 3G-OTH-287607

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Satin, 1 5/16 in Head Size, 17 5/8 in Overall Lg
Category
SAE 12-Point Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1242
Type
Satin, Offset
Overall Lg
17 5/8 in
Head Size
1 5/16 in
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Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1242 is a 1-5/16 in SAE 12-point combination wrench made from alloy steel with a satin finish. It has an overall length of 17-5/8 in and features an offset design. This wrench is part of PROTO's combination wrench line.

Frequently Asked Questions

What is the PROTO J1242 combination wrench used for?

The PROTO J1242 is a 1-5/16 in SAE 12-point combination wrench used for tightening or loosening fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its offset design provides better access to recessed bolts, and the satin finish offers corrosion resistance.

What are the specifications of the PROTO J1242 wrench?

The PROTO J1242 is a 1-5/16 in SAE 12-point combination wrench made from alloy steel with a satin finish. It has an overall length of 17-5/8 in and an offset design. The manufacturer part number is J1242, and it is part of PROTO's combination wrench line.

Where to buy the PROTO J1242 wrench worldwide?

You can source the PROTO J1242 combination wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this PROTO wrench.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's hex dimension. The J1242 has a 1-5/16 in head size and a 12-point design for use on square or hex fasteners. Ensure the overall length of 17-5/8 in fits your workspace for proper leverage.

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 sae 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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