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3G Electric
PROTO 3/8" Drive Hand Socket Extension, 8" Length, Chrome, J5261 - 3/8" Drive Hand Socket Extensions
PROTO3/8" Drive Hand Socket Extensions

PROTO 3/8" Drive Hand Socket Extension, 8" Length, Chrome, J5261

<p>The PROTO J5261 is a professional-grade 3/8" drive hand socket extension, designed for mechanics and industrial maintenance teams who need reliable reach in tight spaces. This 8-inch extension is crafted from…

SKU 3G-OTH-319438

Also listed as: J 5261 · J-5261

Brand
PROTO
Item
3/8" Drive Hand Socket Extension, 8" Length, Chrome, J5261
Part Number
J5261
Category
3/8" Drive Hand Socket Extensions
Available to Order
Also known as:J5261PROTO
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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
J5261
Type
Chrome
Overall Lg
8 in
Output Drive Size
3/8 in

Technical Documents

No technical documents available for this product.
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The PROTO J5261 is a professional-grade 3/8" drive hand socket extension, designed for mechanics and industrial maintenance teams who need reliable reach in tight spaces. This 8-inch extension is crafted from chrome for durability and corrosion resistance, ensuring long service life in demanding workshops.</p><p>With a 3/8" output drive size, it fits standard 3/8" drive sockets and accessories. As a Singapore-based supplier, 3G Electric offers this PROTO tool with SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the overall length and drive size of the PROTO J5261?

The PROTO J5261 has an overall length of 8 inches and a 3/8" output drive size, making it suitable for standard 3/8" drive sockets.

How can I get a quote and what are the delivery options for Singapore?

You can request an SGD quote from 3G Electric. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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 3/8" drive hand socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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More from PROTO

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This 3/8" drive hand socket extension has a 3/8" input and output drive size with a 17 3/16" overall length. It is constructed from chrome and is not insulated. Used to extend the reach of a ratchet or torque wrench when turning fasteners in applications where access to recessed bolts or nuts is limited
PROTO
This 3/8" drive hand socket extension has a 3/8" input and output drive size with a 17 3/16" overall length. It is constructed from chrome and is not insulated. Used to extend the reach of a ratchet or torque wrench when turning fasteners in applications where access to recessed bolts or nuts is limited

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