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

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

The PROTO Socket: SAE is a 1/2" Drive Hand Socket, model J5420S, featuring a 5/8 in socket size with an 8-point standard configuration. It is constructed from Chrome and is not tether capable.

SKU 3G-OTH-317363

Brand
PROTO
Item
Socket: SAE, 1/2 in Drive Size, 5/8 in Socket Size, 8-Point, Std, Chrome
Category
1/2" Drive Hand Sockets
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5420S
Type
8-Point, Std, Chrome, Not Tether Capable
Socket Size
5/8 in
Drive Size
1/2 in

Technical Documents

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

Product Description

The PROTO Socket: SAE is a 1/2" Drive Hand Socket, model J5420S, featuring a 5/8 in socket size with an 8-point standard configuration. It is constructed from Chrome and is not tether capable.

Frequently Asked Questions

What is the PROTO J5420S socket used for?

The PROTO J5420S is a 1/2 in drive, 5/8 in, 8-point standard socket designed for turning square or multi-sided fasteners in industrial maintenance, assembly, and repair applications across machining, material handling, and power transmission systems.

What are the specifications of the PROTO J5420S socket?

The PROTO J5420S is an SAE socket with a 1/2 in drive size, 5/8 in socket size, 8-point standard configuration, chrome finish, and is not tether capable. It is manufactured by PROTO under part number J5420S.

Where to buy the PROTO J5420S socket worldwide?

3G Electric supplies the PROTO J5420S socket to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tools for your industrial operations, regardless of location.

How to select the correct PROTO socket for a 5/8 in fastener?

For a 5/8 in square or multi-sided fastener, select a 1/2 in drive socket with a 5/8 in socket size and matching point configuration. The PROTO J5420S offers an 8-point standard design, ideal for high-torque applications in industrial settings.

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 hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Socket: SAE, 1/2 in Drive Size, 1/2 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5416S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 1/2 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5416S)
PROTO Socket: SAE, 1/2 in Drive Size, 11/16 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5422S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 11/16 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5422S)
PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5418S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5418S)
PROTO Socket: SAE, 1/2 in Drive Size, 7/8 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5428S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 7/8 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5428S)
PROTO Socket: SAE, 1/2 in Drive Size, 3/4 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5424S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 3/4 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5424S)
PROTO Socket: SAE, 1/2 in Drive Size, 1 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5432S)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 1 in Socket Size, 8-Point, Std, Chrome, Not Tether Capable (MPN J5432S)

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PROTO Socket: Metric, 1/2 in Drive Size, 21 mm Socket Size, 12-Point, Deep, Chrome, Socket (MPN J5321M)
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PROTO Socket: Metric, 1/2 in Drive Size, 21 mm Socket Size, 12-Point, Deep, Chrome, Socket (MPN J5321M)
PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5418N)
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PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5418N)
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PROTO Socket: SAE, 1/2 in Drive Size, 1 3/16 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5438B)
PROTO Socket: Metric, 1/2 in Drive Size, 36 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5436MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 36 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5436MH)
PROTO Socket: SAE, 1/2 in Drive Size, 1 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5432H)
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PROTO Socket: SAE, 1/2 in Drive Size, 1 in Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5432H)
PROTO Socket: SAE, 1/2 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5414N)
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PROTO Socket: SAE, 1/2 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Chrome, Not Tether Capable (MPN J5414N)
PROTO Socket: SAE, 1/2 in Drive Size, 7/8 in Socket Size, 6-Point, Deep, Chrome, Not Tether Capable (MPN J5328H)
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PROTO Socket: SAE, 1/2 in Drive Size, 7/8 in Socket Size, 6-Point, Deep, Chrome, Not Tether Capable (MPN J5328H)
PROTO Socket: SAE, 1/2 in Drive Size, 1/2 in Socket Size, Spline, Std, Chrome, Not Tether Capable (MPN J5416SPL)
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PROTO Socket: SAE, 1/2 in Drive Size, 1/2 in Socket Size, Spline, Std, Chrome, Not Tether Capable (MPN J5416SPL)