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PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 13 mm Tip Size, 2 3/4 in Overall Lg - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 13 mm Tip Size, 2 3/4 in Overall Lg

The PROTO Socket Bit (MPN J5441R-13M) is a hex bit socket with a 1/2 in drive size and a 13 mm hex tip. It features a fixed insert design and has an overall length of 2 3/4 in.

SKU 3G-OTH-305411

Brand
PROTO
Item
Socket Bit: 1/2 in Drive Size, Hex Tip, 13 mm Tip Size, 2 3/4 in Overall Lg
Category
Hex Bit Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J5441R-13M
Type
Hex Tip, Fixed Insert
Overall Lg
2 3/4 in
Tip Size
13 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket Bit (MPN J5441R-13M) is a hex bit socket with a 1/2 in drive size and a 13 mm hex tip. It features a fixed insert design and has an overall length of 2 3/4 in.

Frequently Asked Questions

What is the PROTO J5441R-13M socket bit used for?

The PROTO J5441R-13M hex bit socket is used for driving hex-head fasteners in industrial assembly, maintenance, and repair tasks. Its 1/2 in drive and 13 mm hex tip suit applications across machining, material handling, and power transmission systems.

What are the specifications of the PROTO J5441R-13M hex bit socket?

The PROTO J5441R-13M is a fixed-insert hex bit socket with a 1/2 in drive size, 13 mm hex tip, and 2 3/4 in overall length. It is designed for high-torque fastening in tight spaces, compatible with standard ratchets and impact tools.

Where to buy the PROTO J5441R-13M socket bit worldwide?

3G Electric supplies the PROTO J5441R-13M hex bit socket to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tools for your industrial operations across 14 departments.

How to select the correct hex bit socket for a 13 mm fastener?

Match the hex tip size exactly to the fastener head—13 mm in this case. Ensure the drive size (1/2 in) fits your ratchet or driver. For high-torque applications, choose a fixed-insert design like the PROTO J5441R-13M to prevent bit slippage.

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 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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