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PROTO Combination Wrench: Alloy Steel, Chrome, 9/16 in Head Size - SAE 12-Point Ratcheting Combination Wrenches
PROTOSAE 12-Point Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Chrome, 9/16 in Head Size

The PROTO JSCR18T is a 9/16 in SAE 12-point ratcheting combination wrench made of alloy steel with a chrome finish. It has an overall length of 7 1/2 in and is a non-reversible, non-flex head, non-offset design. This…

SKU 3G-OTH-286077

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Chrome, 9/16 in Head Size
Category
SAE 12-Point Ratcheting Combination Wrenches
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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
JSCR18T
Type
Chrome
Overall Lg
7 1/2 in
Head Size
9/16 in

Technical Documents

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

Product Description

The PROTO JSCR18T is a 9/16 in SAE 12-point ratcheting combination wrench made of alloy steel with a chrome finish. It has an overall length of 7 1/2 in and is a non-reversible, non-flex head, non-offset design. This wrench is not insulated and does not have a pass-through feature.

Frequently Asked Questions

What is the PROTO JSCR18T combination wrench used for?

The PROTO JSCR18T is a 9/16 in SAE 12-point ratcheting combination wrench used for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly. Its ratcheting box end allows faster work without repositioning the tool, while the open end provides standard wrench functionality.

What are the specifications of the PROTO JSCR18T wrench?

The PROTO JSCR18T is a 9/16 in SAE 12-point ratcheting combination wrench with an overall length of 7 1/2 in. It is made of alloy steel with a chrome finish. The design is non-reversible, non-flex head, and non-offset. It is not insulated and does not have a pass-through feature.

Where to buy the PROTO JSCR18T wrench worldwide?

You can source the PROTO JSCR18T combination wrench 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; we supply genuine PROTO tools to industrial buyers internationally.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the wrench head size to the fastener's SAE or metric dimension. For the JSCR18T, the head size is 9/16 in, suitable for 9/16 in bolts or nuts. Ensure the overall length (7 1/2 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 12-point 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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