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PROTO J54411/2 Hex Bit Socket - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO J54411/2 Hex Bit Socket

The PROTO Socket Bit (MPN J54411/2) is a 1/2 in drive size hex bit socket with a 1/2 in hex tip and 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO.

SKU 3G-OTH-305215

Also listed as: J544112 · J54411 2 · J54411-2

Brand
PROTO
Item
J54411/2 Hex Bit Socket
Part Number
J54411/2
Category
Hex Bit Sockets
Available to Order
Also known as:J54411/2PROTO
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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
J54411/2
Type
Hex Tip, Fixed Insert
Overall Lg
3 5/8 in
Tip Size
1/2 in

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

Product Description

The PROTO Socket Bit (MPN J54411/2) is a 1/2 in drive size hex bit socket with a 1/2 in hex tip and 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J54411/2 hex bit socket used for?

The PROTO J54411/2 hex bit socket is used for driving hex fasteners in industrial maintenance, assembly, and repair applications. Its 1/2 in drive size and fixed insert design provide secure engagement for high-torque tasks across machining, material handling, and other plant operations.

What are the specifications of the PROTO J54411/2 socket bit?

The PROTO J54411/2 socket bit has a 1/2 in drive size, a 1/2 in hex tip size, and a 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO under MPN J54411/2. This hex bit socket is built for durability in demanding industrial environments.

Where to buy the PROTO J54411/2 hex bit socket worldwide?

3G Electric supplies the PROTO J54411/2 hex bit socket worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine PROTO tools and can quote for your location. Contact us for availability and lead time.

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

To select the correct hex bit socket, match the drive size (e.g., 1/2 in) to your ratchet or driver, and the tip size (e.g., 1/2 in) to the fastener. Consider overall length for access in tight spaces. The PROTO J54411/2 fixed insert design offers reliable torque transfer for repetitive tasks.

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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