EXW Singapore — collect or forward from our Singapore office.

3G Electric
PROTO JSCR08-TT SAE Spline Tether-Ready Ratcheting Combination Wrench - SAE Spline Tether-Ready Ratcheting Combination Wrenches
PROTOSAE Spline Tether-Ready Ratcheting Combination Wrenches

PROTO JSCR08-TT SAE Spline Tether-Ready Ratcheting Combination Wrench

The PROTO JSCR08-TT is a 1/4 in SAE spline tether-ready ratcheting combination wrench made of alloy steel with a black chrome finish. It features a 5 in overall length and an offset hex design. This wrench is…

SKU 3G-OTH-286120

Also listed as: JSCR08TT · JSCR08 TT

Brand
PROTO
Item
JSCR08-TT SAE Spline Tether-Ready Ratcheting Combination Wrench
Part Number
JSCR08-TT
Category
SAE Spline Tether-Ready Ratcheting Combination Wrenches
Available to Order
Also known as:JSCR08-TTPROTO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
JSCR08-TT
Type
Black Chrome, Offset, Hex
Overall Lg
5 in
Head Size
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO JSCR08-TT is a 1/4 in SAE spline tether-ready ratcheting combination wrench made of alloy steel with a black chrome finish. It features a 5 in overall length and an offset hex design. This wrench is tether-ready (.

Frequently Asked Questions

What is the PROTO JSCR08-TT combination wrench used for?

The PROTO JSCR08-TT is a 1/4 in SAE spline tether-ready ratcheting combination wrench used in industrial maintenance and assembly applications. Its tether-ready design secures the tool at height, making it ideal for aerospace, energy, and manufacturing environments where tool drop prevention is critical.

What are the specifications of the PROTO JSCR08-TT wrench?

The PROTO JSCR08-TT is a 1/4 in SAE spline ratcheting combination wrench with a 5 in overall length. It is made of alloy steel with a black chrome finish and features an offset hex design. The wrench is tether-ready for tool security and is manufactured by PROTO under MPN JSCR08-TT.

Where to buy the PROTO JSCR08-TT wrench worldwide?

3G Electric supplies the PROTO JSCR08-TT combination wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tether-ready wrench for your industrial operations.

How to select the right PROTO tether-ready wrench?

To select the PROTO JSCR08-TT, verify the head size (1/4 in), overall length (5 in), and drive type (SAE spline). Ensure the application requires a tether-ready tool for drop prevention. The offset hex design provides access in tight spaces. For other sizes, consult PROTO's spline wrench range.

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.
Not sure this is the right part? Photo-identify it→

PROTO Products

3G Electric supplies PROTO sae spline tether-ready ratcheting combination wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PROTO

View all PROTO parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first