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PROTO Socket: Metric, 1/2 in Drive Size, 18 mm Socket Size, 6-Point, Std, Chrome - 1/2" Drive Hand Sockets
PROTO1/2" Drive Hand Sockets

PROTO Socket: Metric, 1/2 in Drive Size, 18 mm Socket Size, 6-Point, Std, Chrome

The PROTO Socket: Metric is a 1/2" Drive Hand Socket, model J5418MH, featuring an 18 mm socket size with a 6-point standard configuration. It is constructed from Chrome and is not tether capable, as specified by the…

SKU 3G-OTH-317605

Brand
PROTO
Item
Socket: Metric, 1/2 in Drive Size, 18 mm Socket Size, 6-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
J5418MH
Type
6-Point, Std, Chrome, Not Tether Capable
Socket Size
18 mm
Drive Size
1/2 in

Technical Documents

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

Product Description

The PROTO Socket: Metric is a 1/2" Drive Hand Socket, model J5418MH, featuring an 18 mm socket size with a 6-point standard configuration. It is constructed from Chrome and is not tether capable, as specified by the manufacturer PROTO.

Frequently Asked Questions

What is the PROTO J5418MH socket used for?

The PROTO J5418MH is a 1/2 in drive, 18 mm, 6-point standard socket used for tightening or loosening metric hex fasteners in automotive, industrial, and maintenance applications. Its chrome finish resists corrosion, making it suitable for general workshop and assembly tasks.

What are the specifications of the PROTO J5418MH socket?

The PROTO J5418MH is a 6-point, standard, chrome socket with a 1/2 in drive size and an 18 mm socket size. It is not tether capable. The manufacturer part number is J5418MH, and it is made by PROTO.

Where to buy the PROTO J5418MH socket worldwide?

3G Electric supplies the PROTO J5418MH socket and handles full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial solutions provider, we source and deliver genuine PROTO tools to support your operations anywhere.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the drive size (1/2 in) to your ratchet or torque wrench, and choose the socket size (18 mm) to fit your fastener. Confirm the point configuration (6-point for hex fasteners) and consider the finish (chrome for corrosion resistance) based on your work environment.

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: Metric, 1/2 in Drive Size, 19 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5419MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 19 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5419MH)
PROTO Socket: Metric, 1/2 in Drive Size, 20 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5420MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 20 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5420MH)
PROTO Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5414MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5414MH)
PROTO Socket: Metric, 1/2 in Drive Size, 15 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5415MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 15 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5415MH)
PROTO Socket: Metric, 1/2 in Drive Size, 23 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5423MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 23 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5423MH)
PROTO Socket: Metric, 1/2 in Drive Size, 34 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5434MH)
PROTO
PROTO Socket: Metric, 1/2 in Drive Size, 34 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5434MH)

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