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PROTO Open End Wrench: Alloy Steel, Satin, 1 in_15/16 in Head Size, 11 1/2 in Overall Lg - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Satin, 1 in_15/16 in Head Size, 11 1/2 in Overall Lg

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a satin finish. It features head sizes of 1 in and 15/16 in, with an overall length of 11 1/2 in (MPN J3045).

SKU 3G-OTH-284844

Also listed as: J 3045 · J-3045

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Satin, 1 in_15/16 in Head Size, 11 1/2 in Overall Lg
Category
SAE, Double End, Open End Wrenches
Available to Order
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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
J3045
Type
Satin, 1 in_15/16 in Head Size, Std
Overall Lg
11 1/2 in

Technical Documents

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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 satin finish. It features head sizes of 1 in and 15/16 in, with an overall length of 11 1/2 in (MPN J3045).

Frequently Asked Questions

What is the PROTO J3045 open end wrench used for?

The PROTO J3045 is a double-end open end wrench used for tightening or loosening hex fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its SAE 1 in and 15/16 in head sizes suit heavy-duty applications where alloy steel strength and a satin finish provide grip and corrosion resistance.

What are the specifications of the PROTO J3045 wrench?

The PROTO J3045 is an SAE double-end open end wrench with head sizes of 1 in and 15/16 in. It has an overall length of 11 1/2 in, is made from alloy steel, and features a satin finish. The manufacturer part number is J3045, and it is a standard-length tool from PROTO.

Where to buy the PROTO J3045 wrench worldwide?

3G Electric supplies the PROTO J3045 open end wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO tool for your facility.

How to select the right PROTO open end wrench size?

To select the correct PROTO open end wrench, match the wrench head size to the fastener hex dimension. The J3045 covers 1 in and 15/16 in SAE sizes. For proper fit, ensure the wrench opening contacts the fastener flats fully. PROTO alloy steel construction provides durability for repeated use.

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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