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PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/2 in Head Size, 14 1/2 in Overall Lg - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/2 in Head Size, 14 1/2 in Overall Lg

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features a 1 1/2 in head size and a 14 1/2 in overall length, with manufacturer part number J3148.

SKU 3G-OTH-284873

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Chrome, 1 1/2 in Head Size, 14 1/2 in Overall Lg
Category
SAE, Double End, Open End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J3148
Type
Chrome, Std
Overall Lg
14 1/2 in
Head Size
1 1/2 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features a 1 1/2 in head size and a 14 1/2 in overall length, with manufacturer part number J3148.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO J3148 open end wrench used for?

The PROTO J3148 is a double-end open end wrench used for tightening or loosening hex fasteners in industrial maintenance, assembly, and repair. Its 1 1/2 in head size suits heavy-duty applications across machining, material handling, and power transmission systems.

What are the specifications of the PROTO J3148 wrench?

The PROTO J3148 is an SAE double-end open end wrench made of alloy steel with a chrome finish. It has a 1 1/2 in head size and a 14 1/2 in overall length. The manufacturer part number is J3148, and it is a standard (Std) type.

Where to buy the PROTO J3148 wrench worldwide?

3G Electric supplies the PROTO J3148 open end wrench worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this alloy steel, chrome-finished wrench to your facility. Contact us for availability and lead time.

How to select the right PROTO open end wrench size?

Select a PROTO open end wrench by matching the head size to your fastener's hex dimension. For the J3148, the 1 1/2 in head fits SAE bolts of that size. Ensure the overall length (14 1/2 in) provides adequate leverage for your application without over-torquing.

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, double end, open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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