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PROTO Hex Bit Socket, 3/4 in Tip, 4 in Length, Fixed Insert, SAE - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO Hex Bit Socket, 3/4 in Tip, 4 in Length, Fixed Insert, SAE

The PROTO Socket Bit (MPN J54413/4) is a 1/2 in drive size hex bit socket with a 3/4 in tip size and 4 in overall length. It features a fixed insert design and is SAE. This tool is from PROTO, a brand of industrial…

SKU 3G-OTH-305221

Also listed as: J544134 · J54413 4 · J54413-4

Brand
PROTO
Item
Hex Bit Socket, 3/4 in Tip, 4 in Length, Fixed Insert, SAE
Part Number
J54413/4
Category
Hex Bit Sockets
Available to Order
Also known as:J54413/4PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J54413/4
Type
Hex Tip, Fixed Insert, SAE
Overall Lg
4 in
Tip Size
3/4 in

Technical Documents

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

Product Description

The PROTO Socket Bit (MPN J54413/4) is a 1/2 in drive size hex bit socket with a 3/4 in tip size and 4 in overall length. It features a fixed insert design and is SAE. This tool is from PROTO, a brand of industrial hand tools.

Frequently Asked Questions

What is the PROTO J54413/4 hex bit socket used for?

The PROTO J54413/4 hex bit socket is used for driving hex fasteners in industrial maintenance, assembly, and repair applications. Its 1/2 in drive and 3/4 in tip size suit heavy-duty tasks across machining, material handling, and power transmission systems.

What are the specifications of the PROTO J54413/4 socket bit?

The PROTO J54413/4 socket bit has a 1/2 in drive size, 3/4 in hex tip size, and 4 in overall length. It features a fixed insert design and is SAE. The manufacturer part number is J54413/4, and it is made by PROTO, a brand of industrial hand tools.

Where to buy the PROTO J54413/4 hex bit socket worldwide?

3G Electric supplies the PROTO J54413/4 hex bit socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this PROTO tool.

How to select the correct hex bit socket for industrial use?

Select a hex bit socket by matching drive size (e.g., 1/2 in) to your ratchet or impact wrench, tip size (e.g., 3/4 in) to the fastener, and overall length for access. Fixed insert designs like the PROTO J54413/4 provide secure engagement for high-torque applications.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO hex bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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