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PROTO Flex Socket: 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Chrome - 3/8" Drive SAE Flex Sockets
PROTO3/8" Drive SAE Flex Sockets

PROTO Flex Socket: 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Chrome

The PROTO Flex Socket (MPN J5277A) is a 3/8" Drive SAE Flex Socket with a 5/8" socket size and 12-point standard configuration. It features a Chrome finish and is Not Tether Capable, as specified by the manufacturer…

SKU 3G-OTH-307965

Brand
PROTO
Item
Flex Socket: 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Chrome
Category
3/8" Drive SAE Flex Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J5277A
Type
12-Point, Std, Chrome, Not Tether Capable
Socket Size
5/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Flex Socket (MPN J5277A) is a 3/8" Drive SAE Flex Socket with a 5/8" socket size and 12-point standard configuration. It features a Chrome finish and is Not Tether Capable, as specified by the manufacturer PROTO.

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 sae 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, 1/2 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5275A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 1/2 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5275A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 3/4 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5279A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 3/4 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5279A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5274A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5274A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 3/8 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5273A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 3/8 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5273A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 13/16 in Socket Size, 12-Point, Std, Chrome (MPN J5280A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 13/16 in Socket Size, 12-Point, Std, Chrome (MPN J5280A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 9/16 in Socket Size, 6-Point, Deep, Chrome, Not Tether Capable (MPN J5276LHA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 9/16 in Socket Size, 6-Point, Deep, Chrome, Not Tether Capable (MPN J5276LHA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.

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PROTO Flex Socket: 3/8 in Drive Size, 5/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5272A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 5/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5272A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 15/16 in Socket Size, 12-Point, Std, Chrome (MPN J5282A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 15/16 in Socket Size, 12-Point, Std, Chrome (MPN J5282A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 11/16 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5278HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 11/16 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5278HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 1/2 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5275HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 1/2 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5275HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 3/8 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5273HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 3/8 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5273HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 7/16 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5274HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 7/16 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5274HA). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 11/16 in Socket Size, 12-Point, Std, Chrome (MPN J5278A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
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PROTO Flex Socket: 3/8 in Drive Size, 11/16 in Socket Size, 12-Point, Std, Chrome (MPN J5278A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO Flex Socket: 3/8 in Drive Size, 9/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5276A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.
PROTO
PROTO Flex Socket: 3/8 in Drive Size, 9/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5276A). Key specifications — attr1204348: PROTO; attr1204349: Chrome; attr1204354: Not Tether Capable.