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PROTO J5441-15M Hex Bit Socket - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO J5441-15M Hex Bit Socket

The PROTO Socket Bit (MPN J5441-15M) is a 1/2 in drive size hex bit socket with a 15 mm hex tip and 3 41/64 in overall length. It features a fixed insert design and is manufactured by PROTO.

SKU 3G-OTH-305495

Also listed as: J544115M · J5441 15M

Brand
PROTO
Item
J5441-15M Hex Bit Socket
Part Number
J5441-15M
Category
Hex Bit Sockets
Available to Order
Also known as:J5441-15MPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J5441-15M
Type
Hex Tip, Fixed Insert
Overall Lg
3 41/64 in
Tip Size
15 mm

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

Product Description

The PROTO Socket Bit (MPN J5441-15M) is a 1/2 in drive size hex bit socket with a 15 mm hex tip and 3 41/64 in overall length. It features a fixed insert design and is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5441-15M socket bit used for?

The PROTO J5441-15M is a 1/2 in drive hex bit socket with a 15 mm hex tip, designed for fastening or loosening hex-head fasteners in industrial maintenance, assembly, and repair applications across machining, material handling, and other plant-floor departments.

What are the specifications of the PROTO J5441-15M hex bit socket?

The PROTO J5441-15M has a 1/2 in drive size, a 15 mm hex tip, and a 3 41/64 in overall length. It features a fixed insert design and is manufactured by PROTO. This socket bit is suitable for use with standard ratchets and impact tools.

Where to buy the PROTO J5441-15M socket bit worldwide?

3G Electric supplies the PROTO J5441-15M hex bit socket to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tooling regardless of your location. Contact us for availability and lead time.

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

Match the drive size (e.g., 1/2 in) to your ratchet or driver, and the tip size (e.g., 15 mm) to the fastener. Consider overall length for access in tight spaces. The PROTO J5441-15M fixed insert design provides a secure fit for repeated use in demanding environments.

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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