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PROTO Flex Impact Socket: 11/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable - 3/8" Drive SAE Flex Impact Sockets
PROTO3/8" Drive SAE Flex Impact Sockets

PROTO Flex Impact Socket: 11/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable

The PROTO Flex Impact Socket (MPN J77278P) is a 3/8" Drive SAE flex impact socket with an 11/16 in socket size. It features a 6-point standard design with a Black Oxide finish and is Not Tether Capable.

SKU 3G-OTH-320360

Brand
PROTO
Item
Flex Impact Socket: 11/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable
Category
3/8" Drive SAE Flex Impact Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J77278P
Type
6-Point, Std, Black Oxide, Not Tether Capable, SAE
View Full Spec Sheet

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

Product Description

The PROTO Flex Impact Socket (MPN J77278P) is a 3/8" Drive SAE flex impact socket with an 11/16 in socket size. It features a 6-point standard design with a Black Oxide finish and is Not Tether Capable.

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 impact 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 Impact Socket: 11 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77411MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 11 mm.
PROTO
PROTO Flex Impact Socket: 11 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77411MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 11 mm.
PROTO Flex Impact Socket: 12 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77412MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 12 mm.
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PROTO Flex Impact Socket: 12 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77412MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 12 mm.
PROTO Flex Impact Socket: 8 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77408MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 8 mm.
PROTO
PROTO Flex Impact Socket: 8 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77408MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 8 mm.
PROTO Flex Impact Socket: 10 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77410MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 10 mm.
PROTO
PROTO Flex Impact Socket: 10 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77410MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 10 mm.
PROTO Flex Impact Socket: 11/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J74278P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 11/16 in.
PROTO
PROTO Flex Impact Socket: 11/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J74278P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 11/16 in.
PROTO Flex Impact Socket: 16 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77516MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 16 mm.
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PROTO Flex Impact Socket: 16 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77516MP). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 16 mm.

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PROTO Flex Impact Socket: 3/4 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77279P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 3/4 in.
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PROTO Flex Impact Socket: 3/4 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77279P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 3/4 in.
PROTO Flex Impact Socket: 3/8 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77273P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 3/8 in.
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PROTO Flex Impact Socket: 3/8 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77273P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 3/8 in.
PROTO Flex Impact Socket: 7/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77274P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 7/16 in.
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PROTO Flex Impact Socket: 7/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77274P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 7/16 in.
PROTO Flex Impact Socket: 9/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77276P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 9/16 in.
PROTO
PROTO Flex Impact Socket: 9/16 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77276P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 9/16 in.
PROTO Flex Impact Socket: 5/8 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77277P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 5/8 in.
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PROTO Flex Impact Socket: 5/8 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77277P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 5/8 in.
PROTO Flex Impact Socket: 1/2 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77275P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 1/2 in.
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PROTO Flex Impact Socket: 1/2 in Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, SAE (MPN J77275P). Key specifications — attr1204097: Black Oxide; attr1204098: Not Tether Capable; attr1204109: PROTO; attr1204102: 1/2 in.