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PROTO Combination Wrench: Alloy Steel, Chrome, 21 mm Head Size, 11 1/2 in Overall Lg - Metric Spline Ratcheting Combination Wrenches
PROTOMetric Spline Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Chrome, 21 mm Head Size, 11 1/2 in Overall Lg

The PROTO JSCVM21T is a 21 mm metric spline ratcheting combination wrench made from alloy steel with a chrome finish. It features an offset design and has an overall length of 11 1/2 inches. This wrench is part of…

SKU 3G-OTH-393091

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Chrome, 21 mm Head Size, 11 1/2 in Overall Lg
Category
Metric Spline 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
JSCVM21T
Type
Chrome, Offset
Overall Lg
11 1/2 in
Head Size
21 mm

Technical Documents

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

Product Description

The PROTO JSCVM21T is a 21 mm metric spline ratcheting combination wrench made from alloy steel with a chrome finish. It features an offset design and has an overall length of 11 1/2 inches. This wrench is part of PROTO's line of combination wrenches.

Frequently Asked Questions

What is the PROTO JSCVM21T combination wrench used for?

The PROTO JSCVM21T is a 21 mm metric spline ratcheting combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and machinery assembly. Its offset design provides better access in tight spaces, and the chrome finish resists corrosion.

What are the specifications of the PROTO JSCVM21T wrench?

The PROTO JSCVM21T has a 21 mm head size, an overall length of 11 1/2 inches, and is made from alloy steel with a chrome finish. It is a metric spline ratcheting combination wrench with an offset design, and it includes a ratcheting box end for faster fastener turning.

Where to buy the PROTO JSCVM21T wrench worldwide?

3G Electric supplies the PROTO JSCVM21T combination wrench worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this PROTO tool to your facility. Contact us for availability and lead time on this metric spline ratcheting wrench.

How to maintain a PROTO chrome combination wrench?

To maintain your PROTO JSCVM21T chrome combination wrench, clean it after use with a dry cloth to remove grease and debris. Avoid exposure to harsh chemicals that can damage the chrome finish. Store in a dry toolbox to prevent rust. Periodic light oiling of the ratcheting mechanism ensures smooth operation.

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 metric spline 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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