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PROTO Combination Wrench: Alloy Steel, Black Chrome, 16 mm Head Size, 4 3/4 in Overall Lg - Metric Spline Ratcheting Combination Wrenches
PROTOMetric Spline Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Black Chrome, 16 mm Head Size, 4 3/4 in Overall Lg

The PROTO JSCVM16S is a 16 mm metric spline ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 4 3/4 in overall length and an offset design, and includes a ratcheting box…

SKU 3G-OTH-393031

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Chrome, 16 mm Head Size, 4 3/4 in Overall Lg
Category
Metric Spline Ratcheting Combination Wrenches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
JSCVM16S
Type
Black Chrome, Offset
Overall Lg
4 3/4 in
Head Size
16 mm

Technical Documents

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

Product Description

The PROTO JSCVM16S is a 16 mm metric spline ratcheting combination wrench made from alloy steel with a black chrome finish. It features a 4 3/4 in overall length and an offset design, and includes a ratcheting box end for efficient fastening.

Frequently Asked Questions

What is the PROTO JSCVM16S combination wrench used for?

The PROTO JSCVM16S is a 16 mm metric spline ratcheting combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its ratcheting box end enables faster work in tight spaces, and the offset design improves access to recessed bolts.

What are the specifications of the PROTO JSCVM16S wrench?

The PROTO JSCVM16S has a 16 mm head size, 4 3/4 in overall length, and is made from alloy steel with a black chrome finish. It is a metric spline ratcheting combination wrench with an offset design. The manufacturer part number is JSCVM16S, and it is produced by PROTO.

Where to buy the PROTO JSCVM16S wrench worldwide?

You can source the PROTO JSCVM16S 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 right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's nut or bolt dimension. For metric fasteners, use a 16 mm wrench like the JSCVM16S. Ensure the wrench type (ratcheting, offset) suits your workspace. Always verify the alloy steel construction and black chrome finish for durability.

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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