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PROTO J5438-TT Tether-Ready Hand Socket - Tether-Ready Hand Sockets
PROTOTether-Ready Hand Sockets

PROTO J5438-TT Tether-Ready Hand Socket

The PROTO Socket: SAE is a tether-ready hand socket from PROTO, featuring a 1/2 in drive size, 1 3/16 in socket size, 12-point standard configuration, and a Chrome finish (MPN J5438-TT).

SKU 3G-OTH-328669

Also listed as: J5438TT · J5438 TT

Brand
PROTO
Item
J5438-TT Tether-Ready Hand Socket
Category
Tether-Ready Hand Sockets
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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
J5438-TT
Type
12-Point, Std, Chrome, Tether Ready
Socket Size
1 3/16 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 tether-ready hand socket from PROTO, featuring a 1/2 in drive size, 1 3/16 in socket size, 12-point standard configuration, and a Chrome finish (MPN J5438-TT).

Frequently Asked Questions

What is the PROTO J5438-TT socket used for?

The PROTO J5438-TT is a tether-ready hand socket used for tightening or loosening fasteners in industrial maintenance, automotive repair, and assembly applications. Its 1/2 in drive and 1 3/16 in 12-point design suits heavy-duty bolting tasks where tool retention is critical.

What are the specifications of the PROTO J5438-TT socket?

The PROTO J5438-TT is a 12-point standard socket with a 1/2 in drive size and 1 3/16 in socket size. It features a Chrome finish and is tether-ready for tool safety. The manufacturer part number is J5438-TT, and it is made by PROTO.

Where to buy the PROTO J5438-TT socket worldwide?

You can source the PROTO J5438-TT socket worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct PROTO socket for your application?

To select the correct PROTO socket, match the drive size (e.g., 1/2 in) to your ratchet or torque wrench, and the socket size (e.g., 1 3/16 in) to the fastener head. Choose 12-point for higher torque on hex fasteners. Tether-ready options like the J5438-TT prevent drops in elevated work.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Socket: SAE, 1/2 in Drive Size, 15/16 in Socket Size, 12-Point, Std, Chrome, Tether Ready (MPN J5430-TT)
PROTO
PROTO Socket: SAE, 1/2 in Drive Size, 15/16 in Socket Size, 12-Point, Std, Chrome, Tether Ready (MPN J5430-TT)
This tether-ready hand socket features a 1/2 in drive and 1 in socket size with a 12-point standard design. The chrome finish provides corrosion resistance. Suitable for tightening or loosening fasteners in industrial maintenance, automotive repair, and assembly applications
PROTO
This tether-ready hand socket features a 1/2 in drive and 1 in socket size with a 12-point standard design. The chrome finish provides corrosion resistance. Suitable for tightening or loosening fasteners in industrial maintenance, automotive repair, and assembly applications
This tether-ready hand socket features a 1/2 in drive and 1 3/8 in 12-point socket size, with a chrome finish. It is designed for tightening or loosening fasteners in applications where tool retention is required, such as industrial maintenance and assembly tasks
PROTO
This tether-ready hand socket features a 1/2 in drive and 1 3/8 in 12-point socket size, with a chrome finish. It is designed for tightening or loosening fasteners in applications where tool retention is required, such as industrial maintenance and assembly tasks
This 1/2 in drive, 15/16 in socket is a 12-point deep design with a chrome finish. It is tether-ready for use in elevated or confined workspaces to prevent tool drops. Suitable for tightening and loosening 15/16 in fasteners in maintenance, repair, and assembly tasks
PROTO
This 1/2 in drive, 15/16 in socket is a 12-point deep design with a chrome finish. It is tether-ready for use in elevated or confined workspaces to prevent tool drops. Suitable for tightening and loosening 15/16 in fasteners in maintenance, repair, and assembly tasks
This tether-ready hand socket has a 1/2 in drive and 7/16 in socket size with a 12-point standard configuration. The chrome finish provides corrosion resistance. It is used for tightening or loosening fasteners in maintenance, repair, and assembly tasks
PROTO
This tether-ready hand socket has a 1/2 in drive and 7/16 in socket size with a 12-point standard configuration. The chrome finish provides corrosion resistance. It is used for tightening or loosening fasteners in maintenance, repair, and assembly tasks
This tether-ready hand socket has a 1/2 in drive and 7/8 in socket size with a 12-point standard configuration. The chrome finish provides corrosion resistance. It is used for tightening or loosening SAE fasteners in maintenance, repair, and assembly tasks
PROTO
This tether-ready hand socket has a 1/2 in drive and 7/8 in socket size with a 12-point standard configuration. The chrome finish provides corrosion resistance. It is used for tightening or loosening SAE fasteners in maintenance, repair, and assembly tasks

More from PROTO

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This tether-ready hand socket has a 3/8 in drive and 8 mm socket size, with a 12-point deep design in chrome finish. It is used for tightening or loosening 8 mm metric fasteners in industrial maintenance and assembly, providing better access to recessed bolts. The tether-ready feature helps prevent tool drops in elevated or confined workspaces
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This tether-ready hand socket has a 3/8 in drive and 8 mm socket size, with a 12-point deep design in chrome finish. It is used for tightening or loosening 8 mm metric fasteners in industrial maintenance and assembly, providing better access to recessed bolts. The tether-ready feature helps prevent tool drops in elevated or confined workspaces
This tether-ready hand socket features a 3/8 in drive and 22 mm socket size in a 12-point deep configuration. The chrome finish provides corrosion resistance. Suitable for industrial maintenance and assembly tasks requiring secure tool attachment to prevent drops
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This tether-ready hand socket features a 3/8 in drive and 22 mm socket size in a 12-point deep configuration. The chrome finish provides corrosion resistance. Suitable for industrial maintenance and assembly tasks requiring secure tool attachment to prevent drops
This PROTO hand socket features a 3/8 in drive and 19 mm 12-point deep configuration with a chrome finish. Designed for tether-ready tool retention, it is suited for fastening and loosening metric fasteners in industrial maintenance, automotive repair, and assembly applications
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This PROTO hand socket features a 3/8 in drive and 19 mm 12-point deep configuration with a chrome finish. Designed for tether-ready tool retention, it is suited for fastening and loosening metric fasteners in industrial maintenance, automotive repair, and assembly applications
This tether-ready hand socket features a 1/2 in drive and 27 mm socket size with a 12-point deep design. The chrome finish provides corrosion resistance. It is suitable for tightening or loosening metric fasteners in maintenance and repair tasks where drop prevention is required
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This tether-ready hand socket features a 1/2 in drive and 27 mm socket size with a 12-point deep design. The chrome finish provides corrosion resistance. It is suitable for tightening or loosening metric fasteners in maintenance and repair tasks where drop prevention is required
This 12-point deep socket features a 3/8 in drive and 16 mm size, with a chrome finish. The tether-ready design allows attachment of a lanyard for fall protection in elevated or confined workspaces. Suitable for fastening and loosening metric fasteners in industrial maintenance, automotive repair, and assembly applications
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This 12-point deep socket features a 3/8 in drive and 16 mm size, with a chrome finish. The tether-ready design allows attachment of a lanyard for fall protection in elevated or confined workspaces. Suitable for fastening and loosening metric fasteners in industrial maintenance, automotive repair, and assembly applications
This 12-point deep socket features a chrome finish and is tether-ready for secure tool retention in industrial settings. With a 3/8 in drive size and 3/4 in socket size, it is suited for tightening or loosening fasteners in maintenance and assembly applications
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This 12-point deep socket features a chrome finish and is tether-ready for secure tool retention in industrial settings. With a 3/8 in drive size and 3/4 in socket size, it is suited for tightening or loosening fasteners in maintenance and assembly applications
Metric hand socket with 3/8 in drive and 10 mm socket size. 12-point deep configuration provides secure engagement on hex fasteners. Chrome finish resists corrosion. Tether-ready design allows attachment of a lanyard for drop prevention in elevated or confined workspaces
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Metric hand socket with 3/8 in drive and 10 mm socket size. 12-point deep configuration provides secure engagement on hex fasteners. Chrome finish resists corrosion. Tether-ready design allows attachment of a lanyard for drop prevention in elevated or confined workspaces
This tether-ready hand socket features a 3/8 in drive and 13/16 in socket size with a 12-point deep design. The chrome finish provides corrosion resistance. Suitable for tightening and loosening fasteners in maintenance, repair, and assembly tasks where tool retention is required
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This tether-ready hand socket features a 3/8 in drive and 13/16 in socket size with a 12-point deep design. The chrome finish provides corrosion resistance. Suitable for tightening and loosening fasteners in maintenance, repair, and assembly tasks where tool retention is required