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PROTO Combination Wrench: Alloy Steel, Black Chrome, 7/16 in Head Size, 6 1/2 in Overall Lg - SAE Spline Tether-Ready Ratcheting Combination Wrenches
PROTOSAE Spline Tether-Ready Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Black Chrome, 7/16 in Head Size, 6 1/2 in Overall Lg

The PROTO JSCR14-TT is a 7/16 in SAE spline tether-ready ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 6 1/2 in overall length and an offset design, and is tether-ready…

SKU 3G-OTH-286117

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Chrome, 7/16 in Head Size, 6 1/2 in Overall Lg
Category
SAE Spline Tether-Ready Ratcheting Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
JSCR14-TT
Type
Black Chrome, Offset
Overall Lg
6 1/2 in
Head Size
7/16 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO JSCR14-TT is a 7/16 in SAE spline tether-ready ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 6 1/2 in overall length and an offset design, and is tether-ready (attr309623: Yes). This wrench is designed for industrial applications requiring tool retention.

Frequently Asked Questions

What is the PROTO JSCR14-TT combination wrench used for?

The PROTO JSCR14-TT is a 7/16 in SAE spline ratcheting combination wrench used in industrial maintenance and assembly. Its tether-ready design helps prevent tool drops in elevated or confined workspaces, making it suitable for aerospace, energy, and heavy equipment applications where tool retention is critical.

What are the specifications of the PROTO JSCR14-TT wrench?

The PROTO JSCR14-TT is a 7/16 in head size, 6 1/2 in overall length, offset ratcheting combination wrench. It is made from alloy steel with a black chrome finish, is tether-ready, and has a spline drive. The manufacturer part number is JSCR14-TT.

Where to buy the PROTO JSCR14-TT wrench worldwide?

3G Electric supplies the PROTO JSCR14-TT combination wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this tether-ready 7/16 in wrench.

How to select the right PROTO combination wrench for tethering?

To select a PROTO tether-ready wrench like the JSCR14-TT, verify the head size (7/16 in) and overall length (6 1/2 in) match your fastener. Ensure the wrench has a tether attachment point (attr309623: Yes) and is made from alloy steel for durability. Always confirm the spline drive type fits 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 spline tether-ready ratcheting 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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