We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

PROTO Combination Wrench: Alloy Steel, Black Chrome, 9/16 in Head Size, 7 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, 9/16 in Head Size, 7 1/2 in Overall Lg

The PROTO JSCR18-TT is a 9/16 in SAE spline tether-ready ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 7 1/2 in overall length and an offset design, and is tether-ready…

SKU 3G-OTH-286114

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Chrome, 9/16 in Head Size, 7 1/2 in Overall Lg
Category
SAE Spline Tether-Ready Ratcheting Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
JSCR18-TT
Type
Black Chrome, Offset
Overall Lg
7 1/2 in
Head Size
9/16 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO JSCR18-TT is a 9/16 in SAE spline tether-ready ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 7 1/2 in overall length and an offset design, and is tether-ready (attr309623: Yes). This wrench is designed for industrial applications requiring secure tool retention.

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 JSCR18-TT combination wrench used for?

The PROTO JSCR18-TT is a 9/16 in SAE spline ratcheting combination wrench designed for industrial applications requiring secure tool retention. Its tether-ready feature helps prevent dropped tools in elevated or confined workspaces, making it suitable for maintenance, assembly, and repair tasks in plants and facilities.

What are the specifications of the PROTO JSCR18-TT wrench?

The PROTO JSCR18-TT is a 9/16 in SAE spline tether-ready ratcheting combination wrench with a 7 1/2 in overall length and offset design. It is made from alloy steel with a black chrome finish. The manufacturer part number is JSCR18-TT, and it is not magnetic, insulated, or spark-resistant.

Where to buy the PROTO JSCR18-TT wrench worldwide?

3G Electric supplies the PROTO JSCR18-TT combination wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this PROTO wrench to any country.

How to select the correct PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's SAE dimension. The JSCR18-TT has a 9/16 in head size and a 7 1/2 in overall length. For tether-ready applications, ensure the wrench has a tether attachment point. Always verify the drive type—spline ratcheting—for compatibility with your bolts.

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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