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PROTO Flex Socket: 3/8 in Drive Size, 13 mm Socket Size, 6-Point, Std, Chrome - 3/8" Drive Metric Flex Sockets
PROTO3/8" Drive Metric Flex Sockets

PROTO Flex Socket: 3/8 in Drive Size, 13 mm Socket Size, 6-Point, Std, Chrome

The PROTO J5276HAM is a 3/8" Drive Metric Flex Socket with a 13 mm, 6-point standard socket size. It is constructed from chrome and is not tether capable. This PROTO-branded socket is designed for industrial…

SKU 3G-OTH-307647

Brand
PROTO
Item
Flex Socket: 3/8 in Drive Size, 13 mm Socket Size, 6-Point, Std, Chrome
Category
3/8" Drive Metric Flex Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J5276HAM
Type
6-Point, Std, Chrome, Not Tether Capable
Socket Size
13 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J5276HAM is a 3/8" Drive Metric Flex Socket with a 13 mm, 6-point standard socket size. It is constructed from chrome and is not tether capable. This PROTO-branded socket is designed for industrial applications requiring a flexible drive tool.

Frequently Asked Questions

What is the PROTO J5276HAM flex socket used for?

The PROTO J5276HAM is a 3/8" drive metric flex socket used for tightening or loosening fasteners in confined or offset spaces. Its 13 mm, 6-point design provides a secure grip on hex fasteners, making it suitable for automotive repair, machinery maintenance, and general industrial assembly work.

What are the specifications of the PROTO J5276HAM flex socket?

The PROTO J5276HAM has a 3/8" drive size, 13 mm socket size, 6-point configuration, and a standard depth. It is made of chrome and is not tether capable. The manufacturer part number is J5276HAM. This PROTO-branded socket is designed for professional use in industrial environments.

Where to buy the PROTO J5276HAM flex socket worldwide?

You can source the PROTO J5276HAM flex socket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply PROTO tools to industrial buyers internationally.

How to select the right PROTO flex socket for your application?

To select the right PROTO flex socket, match the drive size (3/8") to your ratchet or torque wrench, and choose the socket size (13 mm) to fit your fastener. The 6-point design reduces rounding on hex bolts. For confined spaces, the flex joint allows angled access. Ensure the socket is not tether capable if tethering is not required.

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

PROTO Products

3G Electric supplies PROTO 3/8" drive metric flex sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PROTO Flex Socket: 3/8 in Drive Size, 14 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5277HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 11 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5274HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 13 mm Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5276AM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.

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PROTO Flex Socket: 3/8 in Drive Size, 19 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5282HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 8 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5271HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 15 mm Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5278AM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 16 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5279HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 16 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5279HAM). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.