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PROTO J5441R-11M Hex Bit Socket, 11 mm Tip, 2 3/4 in Overall Length - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO J5441R-11M Hex Bit Socket, 11 mm Tip, 2 3/4 in Overall Length

The PROTO Socket Bit (MPN J5441R-11M) is a hex bit socket with a 1/2 in drive size and 11 mm hex tip size, featuring a fixed insert design. It has an overall length of 2 3/4 in and is manufactured by PROTO.

SKU 3G-OTH-305502

Also listed as: J5441R11M · J5441R 11M

Brand
PROTO
Item
J5441R-11M Hex Bit Socket, 11 mm Tip, 2 3/4 in Overall Length
Part Number
J5441R-11M
Category
Hex Bit Sockets
Available to Order
Also known as:J5441R-11MPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5441R-11M
Type
Hex Tip, Fixed Insert
Overall Lg
2 3/4 in
Tip Size
11 mm

Technical Documents

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

Product Description

The PROTO Socket Bit (MPN J5441R-11M) is a hex bit socket with a 1/2 in drive size and 11 mm hex tip size, featuring a fixed insert design. It has an overall length of 2 3/4 in and is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5441R-11M socket bit used for?

The PROTO J5441R-11M hex bit socket is used for driving hex-head fasteners in industrial assembly, maintenance, and repair applications. Its 1/2 in drive and 11 mm hex tip make it suitable for automotive, manufacturing, and heavy equipment work where precise torque transfer is required.

What are the specifications of the PROTO J5441R-11M?

The PROTO J5441R-11M is a hex bit socket with a 1/2 in drive size, 11 mm hex tip size, and 2 3/4 in overall length. It features a fixed insert design and is manufactured by PROTO. The part number is J5441R-11M.

Where to buy the PROTO J5441R-11M worldwide?

3G Electric supplies the PROTO J5441R-11M socket bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO hex bit socket for your operations.

How to select the correct PROTO socket bit size?

To select the correct PROTO socket bit, match the drive size to your ratchet or wrench (1/2 in for this model) and the tip size to the fastener head (11 mm hex). Ensure the overall length (2 3/4 in) provides adequate reach. Always verify the fastener type matches the fixed insert design.

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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