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PROTO Combination Wrench Set: Alloy Steel, Black Chrome, 9 Tools, Std - SAE 12-Point Ratcheting Combination Wrench Sets
PROTOSAE 12-Point Ratcheting Combination Wrench Sets

PROTO Combination Wrench Set: Alloy Steel, Black Chrome, 9 Tools, Std

The PROTO JSCR-9S is a 9-tool SAE 12-point ratcheting combination wrench set made from alloy steel with a black chrome finish. The set includes wrenches ranging from 1/4 in to 3/4 in and is stored in a tool roll…

SKU 3G-OTH-326567

Also listed as: JSCR9S · JSCR 9S

Brand
PROTO
Item
Combination Wrench Set: Alloy Steel, Black Chrome, 9 Tools, Std
Category
SAE 12-Point Ratcheting Combination Wrench Sets
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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
JSCR-9S

Technical Documents

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

Product Description

The PROTO JSCR-9S is a 9-tool SAE 12-point ratcheting combination wrench set made from alloy steel with a black chrome finish. The set includes wrenches ranging from 1/4 in to 3/4 in and is stored in a tool roll. This standard set is designed for professional use.

Frequently Asked Questions

What is the PROTO JSCR-9S combination wrench set used for?

The PROTO JSCR-9S is a 9-tool SAE 12-point ratcheting combination wrench set designed for professional fastening and loosening of bolts and nuts. It is commonly used in automotive repair, industrial maintenance, and mechanical assembly where precise torque and access in tight spaces are required.

What are the specifications of the PROTO JSCR-9S wrench set?

The PROTO JSCR-9S set includes nine SAE 12-point ratcheting combination wrenches ranging from 1/4 in to 3/4 in. The wrenches are made from alloy steel with a black chrome finish. The set is stored in a tool roll and does not include a flex head or pass-through feature.

Where to buy the PROTO JSCR-9S wrench set worldwide?

The PROTO JSCR-9S combination wrench set is available to order through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for professional users.

How to maintain the PROTO JSCR-9S black chrome wrench set?

To maintain the PROTO JSCR-9S wrench set, clean the tools after use with a dry cloth to remove grease and debris. Store the wrenches in the provided tool roll to prevent corrosion and impact damage. Avoid exposure to harsh chemicals that may degrade the black chrome finish.

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 wrench sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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