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PROTO Impact Socket: 1/2 in Drive Size, SAE, 5/8 in Socket Size, 6-Point, Std - 1/2" Drive Impact Sockets
PROTO1/2" Drive Impact Sockets

PROTO Impact Socket: 1/2 in Drive Size, SAE, 5/8 in Socket Size, 6-Point, Std

The PROTO Impact Socket (MPN J7420H) is a 1/2" drive impact socket with a 5/8 in SAE socket size and a 6-point standard profile. It features a Black Oxide finish and has an overall length of 1 1/2 in.

SKU 3G-OTH-298591

Brand
PROTO
Item
Impact Socket: 1/2 in Drive Size, SAE, 5/8 in Socket Size, 6-Point, Std
Category
1/2" Drive Impact Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J7420H
Type
SAE, 6-Point, Std
Overall Lg
1 1/2 in
Socket Size
5/8 in
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Technical Documents

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

Product Description

The PROTO Impact Socket (MPN J7420H) is a 1/2" drive impact socket with a 5/8 in SAE socket size and a 6-point standard profile. It features a Black Oxide finish and has an overall length of 1 1/2 in.

Frequently Asked Questions

What is the PROTO Impact Socket J7420H used for?

The PROTO Impact Socket J7420H is used for tightening and loosening fasteners with impact wrenches in automotive repair, heavy equipment maintenance, and industrial assembly. Its 1/2 in drive and 5/8 in SAE 6-point design suits high-torque applications where standard sockets may fail.

What are the specifications of the PROTO Impact Socket J7420H?

The PROTO Impact Socket J7420H has a 1/2 in drive size, 5/8 in SAE socket size, 6-point standard profile, and 1 1/2 in overall length. It features a Black Oxide finish for corrosion resistance. The manufacturer part number is J7420H.

Where to buy the PROTO Impact Socket J7420H worldwide?

You can source the PROTO Impact Socket J7420H 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.

How to select the correct PROTO impact socket size?

To select the correct PROTO impact socket, match the drive size to your impact wrench (e.g., 1/2 in), choose SAE or metric based on fastener type, and ensure the socket size (e.g., 5/8 in) fits the fastener head. A 6-point profile provides better grip on hex fasteners.

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 1/2" drive 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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