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PROTO Open End Wrench: Alloy Steel, Satin, 15/64 in Head Size, 3 in Overall Lg - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Satin, 15/64 in Head Size, 3 in Overall Lg

The PROTO Open End Wrench (SKU J3315, MPN J3315) is an SAE double-end open end wrench made of alloy steel with a satin finish. It features a 15/64 in head size and a 3 in overall length in a standard length…

SKU 3G-OTH-284857

Also listed as: J 3315 · J-3315

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Satin, 15/64 in Head Size, 3 in Overall Lg
Category
SAE, Double End, Open End Wrenches
Available to Order
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Technical specs
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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
J3315
Type
Satin, Std
Overall Lg
3 in
Head Size
15/64 in

Technical Documents

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

Product Description

The PROTO Open End Wrench (SKU J3315, MPN J3315) is an SAE double-end open end wrench made of alloy steel with a satin finish. It features a 15/64 in head size and a 3 in overall length in a standard length configuration.

Frequently Asked Questions

What is the PROTO J3315 open end wrench used for?

The PROTO J3315 is a double-end open end wrench designed for turning fasteners in tight spaces. Its 15/64 in head size and 3 in overall length make it suitable for precision assembly and maintenance tasks across industrial sectors like machining and instrumentation.

What are the specifications of the PROTO J3315 wrench?

The PROTO J3315 is an SAE double-end open end wrench made of alloy steel with a satin finish. It has a 15/64 in head size, 3 in overall length, and a standard length configuration. The manufacturer part number is J3315.

Where to buy the PROTO J3315 wrench worldwide?

3G Electric supplies the PROTO J3315 open end wrench to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this alloy steel satin-finish wrench.

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 nut or bolt dimension. For the J3315, the 15/64 in head fits corresponding SAE fasteners. Ensure the overall length (3 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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