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3G Electric
PROTO JSCR12 SAE Spline Ratcheting Combination Wrench - SAE Spline Ratcheting Combination Wrenches
PROTOSAE Spline Ratcheting Combination Wrenches

PROTO JSCR12 SAE Spline Ratcheting Combination Wrench

The PROTO JSCR12 is a 3/8 in SAE spline ratcheting combination wrench made of alloy steel with a black chrome finish. It features a 6 1/4 in overall length and an offset design. This wrench is a non-reversible…

SKU 3G-OTH-276741

Also listed as: JSCR 12 · JSCR-12

Brand
PROTO
Item
JSCR12 SAE Spline Ratcheting Combination Wrench
Part Number
JSCR12
Category
SAE Spline Ratcheting Combination Wrenches
Available to Order
Also known as:JSCR12PROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
JSCR12
Type
Black Chrome, Offset
Overall Lg
6 1/4 in
Head Size
3/8 in

Technical Documents

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

Product Description

The PROTO JSCR12 is a 3/8 in SAE spline ratcheting combination wrench made of alloy steel with a black chrome finish. It features a 6 1/4 in overall length and an offset design. This wrench is a non-reversible, non-flexible, non-ratcheting box end tool with a spline drive.

Frequently Asked Questions

What is the PROTO JSCR12 combination wrench used for?

The PROTO JSCR12 is a 3/8 in SAE spline ratcheting combination wrench used for tightening or loosening fasteners in automotive, industrial, and mechanical maintenance applications. Its offset design and black chrome finish provide access to recessed bolts while resisting corrosion.

What are the specifications of the PROTO JSCR12 wrench?

The PROTO JSCR12 has a 3/8 in head size, 6 1/4 in overall length, and is made of alloy steel with a black chrome finish. It is a non-reversible, non-flexible, non-ratcheting box end tool with a spline drive. The manufacturer part number is JSCR12.

Where to buy the PROTO JSCR12 wrench worldwide?

You can source the PROTO JSCR12 combination wrench worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain a PROTO black chrome combination wrench?

To maintain your PROTO JSCR12 black chrome wrench, wipe it clean after each use with a dry cloth to remove grease and debris. Store in a dry environment to prevent corrosion. Avoid using abrasive cleaners that could damage the black chrome finish. Regularly inspect for wear.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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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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This SAE spline ratcheting combination wrench is constructed from alloy steel with a black chrome finish. It features a 1 1/8 in head size and an overall length of 15 3/4 in. The ratcheting box end allows for faster fastener turning without repositioning the tool, suitable for use in confined spaces
PROTO
This SAE spline ratcheting combination wrench is constructed from alloy steel with a black chrome finish. It features a 1 1/8 in head size and an overall length of 15 3/4 in. The ratcheting box end allows for faster fastener turning without repositioning the tool, suitable for use in confined spaces

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