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PROTO Combination Wrench: Alloy Steel, Black Chrome, 1 1/4 in Head Size - SAE Spline Ratcheting Combination Wrenches
PROTOSAE Spline Ratcheting Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Black Chrome, 1 1/4 in Head Size

The PROTO JSCV40 is a 1-1/4 in SAE spline ratcheting combination wrench made of alloy steel with a black chrome finish. It has a 16-3/4 in overall length and is designed for spline drive applications.

SKU 3G-OTH-276813

Also listed as: JSCV 40 · JSCV-40

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Chrome, 1 1/4 in Head Size
Category
SAE 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
JSCV40
Type
Black Chrome
Overall Lg
16 3/4 in
Head Size
1 1/4 in

Technical Documents

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

Product Description

The PROTO JSCV40 is a 1-1/4 in SAE spline ratcheting combination wrench made of alloy steel with a black chrome finish. It has a 16-3/4 in overall length and is designed for spline drive applications.

Frequently Asked Questions

What is the PROTO JSCV40 combination wrench used for?

The PROTO JSCV40 is an SAE spline ratcheting combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its 1-1/4 in head size and 16-3/4 in overall length provide leverage for high-torque tasks.

What are the specifications of the PROTO JSCV40 wrench?

The PROTO JSCV40 is a 1-1/4 in SAE spline ratcheting combination wrench made of alloy steel with a black chrome finish. It has a 16-3/4 in overall length and is designed for spline drive applications. The manufacturer part number is JSCV40.

Where to buy the PROTO JSCV40 wrench worldwide?

You can source the PROTO JSCV40 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 on this item.

How to maintain the PROTO JSCV40 combination wrench?

To maintain the PROTO JSCV40 wrench, clean it after use with a dry cloth to remove debris and prevent corrosion. Store in a dry environment to protect the black chrome finish. Avoid using the spline ratcheting mechanism beyond its rated torque to ensure long service life.

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 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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