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PROTO Socket: Metric, 1/2 in Drive Size, 28 mm Socket Size, 12-Point, Deep, Chrome - Tether-Ready Hand Sockets
PROTOTether-Ready Hand Sockets

PROTO Socket: Metric, 1/2 in Drive Size, 28 mm Socket Size, 12-Point, Deep, Chrome

The PROTO Socket: Metric (MPN J5328M-TT) is a tether-ready hand socket with a 1/2 in drive size, 28 mm socket size, 12-point deep design, and chrome finish. It is manufactured by PROTO.

SKU 3G-OTH-328622

Also listed as: J5328MTT · J5328M TT

Brand
PROTO
Item
Socket: Metric, 1/2 in Drive Size, 28 mm Socket Size, 12-Point, Deep, Chrome
Category
Tether-Ready Hand Sockets
Available to Order
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Worldwide Shipping
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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
J5328M-TT
Type
12-Point, Deep, Chrome, Tether Ready
Socket Size
28 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 (MPN J5328M-TT) is a tether-ready hand socket with a 1/2 in drive size, 28 mm socket size, 12-point deep design, and chrome finish. It is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5328M-TT socket used for?

The PROTO J5328M-TT is a tether-ready hand socket used for tightening or loosening metric fasteners with a 28 mm head. Its 1/2 in drive and 12-point deep design suit automotive, industrial, and maintenance applications where tool retention is critical.

What are the specifications of the PROTO J5328M-TT socket?

The PROTO J5328M-TT is a metric socket with a 1/2 in drive size, 28 mm socket size, 12-point deep profile, and chrome finish. It is tether-ready for tool control and manufactured by PROTO under MPN J5328M-TT.

Where to buy the PROTO J5328M-TT socket worldwide?

You can source the PROTO J5328M-TT socket worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct PROTO socket for metric fasteners?

To select the correct PROTO socket, match the drive size (e.g., 1/2 in) to your ratchet, the socket size (e.g., 28 mm) to the fastener head, and choose point style (e.g., 12-point) and depth (e.g., deep) based on access. Tether-ready options like the J5328M-TT aid tool retention.

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 tether-ready 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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