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PROTO Impact Socket Set: 1/2 in Drive Size, 7 Pieces - SAE Flex Impact Socket Sets
PROTOSAE Flex Impact Socket Sets

PROTO Impact Socket Set: 1/2 in Drive Size, 7 Pieces

The PROTO Impact Socket Set (MPN J74142) is a 7-piece SAE flex impact socket set with a 1/2 in drive size. It includes seven 6-point sockets ranging from 7/16 in to 13/16 in. This set is designed for use with impact…

SKU 3G-OTH-312991

Brand
PROTO
Item
Impact Socket Set: 1/2 in Drive Size, 7 Pieces
Category
SAE Flex Impact Socket Sets
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Technical Specifications

PROTO
Manufacturer Part Number
J74142
Pieces
7
Socket Size Range
7/16 in to 13/16 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Impact Socket Set (MPN J74142) is a 7-piece SAE flex impact socket set with a 1/2 in drive size. It includes seven 6-point sockets ranging from 7/16 in to 13/16 in. This set is designed for use with impact tools.

Frequently Asked Questions

What is the PROTO Impact Socket Set J74142 used for?

The PROTO Impact Socket Set J74142 is used for fastening and loosening nuts and bolts with impact tools. It is ideal for automotive repair, heavy equipment maintenance, and industrial assembly where high-torque applications require durable SAE flex sockets.

What are the specifications of the PROTO Impact Socket Set J74142?

The PROTO Impact Socket Set J74142 includes 7 pieces with a 1/2 in drive size. The socket size range is 7/16 in to 13/16 in, and each socket features a 6-point design. The set is SAE flex impact type, designed for use with impact wrenches.

Where to buy the PROTO Impact Socket Set J74142 worldwide?

You can source the PROTO Impact Socket Set J74142 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the set reaches your facility reliably.

How to maintain the PROTO Impact Socket Set J74142?

To maintain the PROTO Impact Socket Set J74142, clean sockets after use with a solvent to remove debris and lubricate the drive end lightly. Store in a dry environment to prevent corrosion. Avoid using with hand tools, as the set is designed for impact tools only.

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 sae flex impact socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 19 Pieces, Black Oxide (MPN J74116). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/2 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 15 Pieces, Black Oxide (MPN J74114). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/4 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 19 Pieces, Black Oxide (MPN J74106). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/4 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 19 Pieces, Black Oxide (MPN J74106). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/4 in.
PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 15 Pieces, Black Oxide (MPN J74104). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/4 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 15 Pieces, Black Oxide (MPN J74104). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 3/8 in to 1-1/4 in.
PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 11 Pieces, Black Oxide (MPN J74112). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 1/2 in to 1-1/8 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 11 Pieces, Black Oxide (MPN J74112). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 1/2 in to 1-1/8 in.
PROTO Impact Socket Set: 1/2 in Drive Size, Small Set (0-50 pieces) Set Size, 11 Pieces, Black Oxide (MPN J74102). Key specifications — attr1204251: PROTO; attr1215453: 1/2 in; attr1215454: 1/2 in to 1-1/8 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, 13 Pieces, 1/2 in to 1 1/4 in Socket Size Range (MPN J74143). Key specifications — attr1204187: PROTO; attr1224350: 1/2 in to 1-1/4 in; attr1204189: None; attr1204193: (13) 6-Point; attr1226868: 1/2 in.
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PROTO Impact Socket Set: 1/2 in Drive Size, 8 Pieces, 1/2 in to 15/16 in Socket Size Range (MPN J72145). Key specifications — attr1204187: PROTO; attr1224350: 1/2 in to 15/16 in; attr1204189: (8) 6-Point; attr1204193: None; attr1226868: 1/2 in.
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