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PROTO Combination Wrench: Alloy Steel, Chrome, 1 1/8 in Head Size, 8 7/8 in Overall Lg - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Chrome, 1 1/8 in Head Size, 8 7/8 in Overall Lg

The PROTO Combination Wrench (SKU 3G-OTH-287385, MPN J1236S) is an SAE 12-point combination wrench made of alloy steel with a chrome finish. It features a 1-1/8 in head size and an overall length of 8 7/8 in, with an…

SKU 3G-OTH-287385

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Chrome, 1 1/8 in Head Size, 8 7/8 in Overall Lg
Category
SAE 12-Point Combination Wrenches
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J1236S
Type
Chrome, Offset
Overall Lg
8 7/8 in
Head Size
1 1/8 in

Technical Documents

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

Product Description

The PROTO Combination Wrench (SKU 3G-OTH-287385, MPN J1236S) is an SAE 12-point combination wrench made of alloy steel with a chrome finish. It features a 1-1/8 in head size and an overall length of 8 7/8 in, with an offset design.

Frequently Asked Questions

What is the PROTO J1236S combination wrench used for?

The PROTO J1236S combination wrench is used for tightening and loosening SAE fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 12-point box end provides better grip on hex fasteners, while the open end allows quick positioning. The chrome finish resists corrosion in shop environments.

What are the specifications of the PROTO J1236S combination wrench?

The PROTO J1236S is an SAE 12-point combination wrench with a 1-1/8 in head size and an overall length of 8 7/8 in. It is made of alloy steel with a chrome finish and features an offset design for knuckle clearance. The manufacturer part number is J1236S.

Where to buy the PROTO J1236S combination wrench worldwide?

You can source the PROTO J1236S 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; we supply genuine PROTO tools to industrial buyers globally.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the wrench head size to the fastener's hex dimension. For the J1236S, the 1-1/8 in head fits SAE 1-1/8 in bolts. Ensure the offset design suits your workspace clearance. Always verify the fastener type (SAE vs. metric) and the required torque range for your application.

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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