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3G Electric
PROTO 3/8" Drive Hand Socket Extension, 17 3/16" Overall Length, J5263 - 3/8" Drive Hand Socket Extensions
PROTO3/8" Drive Hand Socket Extensions

PROTO 3/8" Drive Hand Socket Extension, 17 3/16" Overall Length, J5263

<p>The PROTO J5263 is a 3/8" drive hand socket extension with an overall length of 17 3/16 inches. This extension is designed for professional use, providing extended reach in tight or deep-set applications. It is…

SKU 3G-OTH-319449

Also listed as: J 5263 · J-5263

Brand
PROTO
Item
3/8" Drive Hand Socket Extension, 17 3/16" Overall Length, J5263
Part Number
J5263
Category
3/8" Drive Hand Socket Extensions
Available to Order
Also known as:J5263PROTO
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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
J5263
Overall Lg
17 3/16 in
Output Drive Size
3/8 in

Technical Documents

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

Product Description

<p>The PROTO J5263 is a 3/8" drive hand socket extension with an overall length of 17 3/16 inches. This extension is designed for professional use, providing extended reach in tight or deep-set applications. It is compatible with standard 3/8" drive sockets and accessories.</p><p>Ideal for automotive, industrial, and maintenance tasks, this tool is built to withstand demanding conditions. For procurement buyers in Singapore, 3G Electric offers SGD quotes on request, handles GST for local purchases, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the overall length of the PROTO J5263 extension?

The PROTO J5263 has an overall length of 17 3/16 inches.

What drive size does the PROTO J5263 have?

It has a 3/8 inch drive size.

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
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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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