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PROTO Open End Wrench: Alloy Steel, Chrome, 1 7/16 in Head Size, 14 in Overall Lg - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Chrome, 1 7/16 in Head Size, 14 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 7/16 in head size and a 14 in overall length, with manufacturer part number J3146.

SKU 3G-OTH-284878

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Chrome, 1 7/16 in Head Size, 14 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
J3146
Type
Chrome, Std
Overall Lg
14 in
Head Size
1 7/16 in
View Full Spec Sheet

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 chrome finish. It features a 1 7/16 in head size and a 14 in overall length, with manufacturer part number J3146.

Frequently Asked Questions

What is the PROTO Open End Wrench J3146 used for?

The PROTO Open End Wrench J3146 is used for tightening or loosening hex fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its SAE double-end open end design with a 1 7/16 in head size and 14 in overall length provides leverage for heavy-duty applications.

What are the specifications of the PROTO Open End Wrench J3146?

The PROTO Open End Wrench J3146 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It has a 1 7/16 in head size and a 14 in overall length. The manufacturer part number is J3146, and it is not a ratcheting wrench.

Where to buy the PROTO Open End Wrench J3146 worldwide?

You can source the PROTO Open End Wrench J3146 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.

How to maintain a PROTO Open End Wrench?

To maintain a PROTO Open End Wrench, clean the chrome finish after use with a dry cloth to prevent corrosion. Store in a dry tool chest. Avoid using cheater bars or striking the wrench with a hammer, as alloy steel tools are designed for hand torque only.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Open End Wrench: Alloy Steel, Chrome, 1 5/16 in Head Size, 13 1/8 in Overall Lg, Std (MPN J3142). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 5/16 in Head Size, 13 1/8 in Overall Lg, Std (MPN J3142). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 13/16 in Head Size, 18 3/8 in Overall Lg, Std (MPN J3158). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 13/16 in Head Size, 18 3/8 in Overall Lg, Std (MPN J3158). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 7/8 in Head Size, 19 3/4 in Overall Lg, Std (MPN J3160). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 7/8 in Head Size, 19 3/4 in Overall Lg, Std (MPN J3160). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 5/8 in Head Size, 15 in Overall Lg, Std (MPN J3152). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 5/8 in Head Size, 15 in Overall Lg, Std (MPN J3152). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/16 in Head Size, 10 1/4 in Overall Lg, Std (MPN J3134). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/16 in Head Size, 10 1/4 in Overall Lg, Std (MPN J3134). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 3/4 in Head Size, 17 in Overall Lg, Std (MPN J3156). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 3/4 in Head Size, 17 in Overall Lg, Std (MPN J3156). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.

More from PROTO

View all PROTO parts →
PROTO Open End Wrench: Alloy Steel, Chrome, 1 3/8 in Head Size, 13 3/4 in Overall Lg, Std (MPN J3144). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 3/8 in Head Size, 13 3/4 in Overall Lg, Std (MPN J3144). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 3/4 in_5/8 in Head Size, 8 9/16 in Overall Lg, Std (MPN J3031). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 3/4 in_5/8 in Head Size, 8 9/16 in Overall Lg, Std (MPN J3031). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 7/8 in Head Size, 8 in Overall Lg, Std (MPN J3128). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 7/8 in Head Size, 8 in Overall Lg, Std (MPN J3128). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 13/64 in_15/64 in Head Size, 3 in Overall Lg, Std, SAE (MPN J3211). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 13/64 in_15/64 in Head Size, 3 in Overall Lg, Std, SAE (MPN J3211). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/2 in Head Size, 14 1/2 in Overall Lg, Std (MPN J3148). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/2 in Head Size, 14 1/2 in Overall Lg, Std (MPN J3148). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 2 in Head Size, 21 1/4 in Overall Lg, Std (MPN J3164). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 2 in Head Size, 21 1/4 in Overall Lg, Std (MPN J3164). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/4 in Head Size, 12 1/4 in Overall Lg, Std (MPN J3140). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 1/4 in Head Size, 12 1/4 in Overall Lg, Std (MPN J3140). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 3/8 in_1 7/16 in Head Size, 15 7/8 in Overall Lg (MPN J3060B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 3/8 in_1 7/16 in Head Size, 15 7/8 in Overall Lg (MPN J3060B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.