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PROTO Combination Wrench: Alloy Steel, Black Chrome, 12 mm Head Size, 4 1/4 in Overall Lg - Metric Spline Ratcheting Combination Wrenches
PROTOMetric Spline Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Black Chrome, 12 mm Head Size, 4 1/4 in Overall Lg

The PROTO JSCVM12S is a 12 mm metric spline ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 4 1/4 in overall length and an offset design, and includes a ratcheting box end.

SKU 3G-OTH-393012

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Chrome, 12 mm Head Size, 4 1/4 in Overall Lg
Category
Metric Spline Ratcheting Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
JSCVM12S
Type
Black Chrome, Offset
Overall Lg
4 1/4 in
Head Size
12 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO JSCVM12S is a 12 mm metric spline ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 4 1/4 in overall length and an offset design, and includes a ratcheting box end.

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 JSCVM12S combination wrench used for?

The PROTO JSCVM12S is a 12 mm metric spline ratcheting combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its ratcheting box end allows faster work in tight spaces, and the offset design improves access to recessed bolts.

What are the specifications of the PROTO JSCVM12S wrench?

The PROTO JSCVM12S has a 12 mm head size, a 4 1/4 in overall length, and is made from alloy steel with a black chrome finish. It features a ratcheting box end and an offset design. The manufacturer part number is JSCVM12S, and it is a metric spline ratcheting combination wrench.

Where to buy the PROTO JSCVM12S wrench worldwide?

You can source the PROTO JSCVM12S 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 PROTO tools to industrial buyers internationally.

How to select the correct PROTO combination wrench size?

To select the correct PROTO combination wrench, match the wrench head size to the fastener's metric dimension. For the JSCVM12S, use it on 12 mm fasteners. Consider the overall length for leverage and clearance; the offset design helps in confined spaces. Always verify the fastener type and torque requirements before use.

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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