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PROTO J5268 Flex Hand Socket Extension, 3/8 in Drive, 8 in Length - Flex & Wobble Hand Socket Extensions
PROTOFlex & Wobble Hand Socket Extensions

PROTO J5268 Flex Hand Socket Extension, 3/8 in Drive, 8 in Length

The PROTO J5268 is a 3/8 in input and output drive size flex hand socket extension with an 8 in overall length. It features a black oxide finish and is not insulated, with locking not included.

SKU 3G-OTH-315999

Also listed as: J 5268 · J-5268

Brand
PROTO
Item
J5268 Flex Hand Socket Extension, 3/8 in Drive, 8 in Length
Part Number
J5268
Category
Flex & Wobble Hand Socket Extensions
Available to Order
Also known as:J5268PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J5268
Type
Flex
Overall Lg
8 in
Output Drive Size
3/8 in

Technical Documents

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

Product Description

The PROTO J5268 is a 3/8 in input and output drive size flex hand socket extension with an 8 in overall length. It features a black oxide finish and is not insulated, with locking not included.

Frequently Asked Questions

What is the PROTO J5268 socket extension used for?

The PROTO J5268 flex hand socket extension is used to reach fasteners in confined or offset positions where a straight extension cannot align. Its 8 in length and 3/8 in drive size suit automotive, industrial, and maintenance applications requiring access at an angle.

What are the specifications of the PROTO J5268?

The PROTO J5268 is a flex hand socket extension with 3/8 in input and output drive sizes, 8 in overall length, black oxide finish, not insulated, and locking not included. It is manufactured by PROTO under MPN J5268.

Where to buy the PROTO J5268 worldwide?

3G Electric supplies the PROTO J5268 flex socket extension to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this PROTO tool.

How to select the right PROTO socket extension length?

Select a socket extension length based on the depth of the fastener recess and clearance around the work area. For tight or angled access, a flex extension like the PROTO J5268 (8 in) provides reach without sacrificing torque transmission. Always match drive size to your ratchet and socket.

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 flex & wobble 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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