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PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, Spline, Std, Chrome - 1/2" Drive Hand Sockets
PROTO1/2" Drive Hand Sockets

PROTO Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, Spline, Std, Chrome

The PROTO Socket: SAE is a 1/2" Drive Hand Socket from PROTO, featuring a 9/16" socket size with a spline drive and standard length. It is constructed from chrome and is not tether capable, with manufacturer part…

SKU 3G-OTH-317349

Brand
PROTO
Item
Socket: SAE, 1/2 in Drive Size, 9/16 in Socket Size, Spline, Std, Chrome
Category
1/2" Drive Hand Sockets
Available to Order
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Technical Specifications

PROTO
Manufacturer Part Number
J5418SPL
Type
Spline, Std, Chrome, Not Tether Capable
Socket Size
9/16 in
Drive Size
1/2 in
View Full Spec Sheet

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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 from PROTO, featuring a 9/16" socket size with a spline drive and standard length. It is constructed from chrome and is not tether capable, with manufacturer part number J5418SPL.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO J5418SPL socket used for?

The PROTO J5418SPL is a 1/2 in drive, 9/16 in SAE spline socket for fastening and loosening bolts and nuts in industrial maintenance, automotive repair, and assembly applications. Its chrome finish resists corrosion, and the spline drive provides secure engagement on multiple fastener types.

What are the specifications of the PROTO J5418SPL socket?

The PROTO J5418SPL is a standard-length, non-tether-capable socket with a 1/2 in drive size and 9/16 in SAE socket size. It features a spline drive design and a chrome finish. The manufacturer part number is J5418SPL, and it is not tether capable.

Where to buy the PROTO J5418SPL socket worldwide?

3G Electric supplies the PROTO J5418SPL socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine PROTO tools through our global supply network.

How to select the correct PROTO socket for a 9/16 in fastener?

For a 9/16 in fastener, select a 9/16 in socket size with a 1/2 in drive that matches your ratchet or torque wrench. The PROTO J5418SPL spline drive works on hex, 12-point, and square fasteners. Ensure the socket is rated for the torque required by your application.

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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