PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 12 mm Tip Size, 3 1/4 in Overall Lg
The PROTO Socket Bit (MPN J5441-12M) is a hex bit socket with a 1/2 in drive size and a 12 mm hex tip. It has a 3 1/4 in overall length and features a Fixed Insert design. This tool is manufactured by PROTO.
SKU 3G-OTH-305523
Also listed as: J544112M · J5441 12M
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PROTO Socket Bit (MPN J5441-12M) is a hex bit socket with a 1/2 in drive size and a 12 mm hex tip. It has a 3 1/4 in overall length and features a Fixed Insert design. This tool is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5441-12M socket bit used for?
The PROTO J5441-12M hex bit socket is used for driving hex-head fasteners in industrial assembly, maintenance, and repair tasks. Its 1/2 in drive and 12 mm hex tip suit automotive, machinery, and construction applications where a fixed insert provides secure engagement.
What are the specifications of the PROTO J5441-12M socket bit?
The PROTO J5441-12M is a hex bit socket with a 1/2 in drive size, 12 mm hex tip, and 3 1/4 in overall length. It features a Fixed Insert design and is manufactured by PROTO under MPN J5441-12M. The tool is built for durability in professional settings.
Where to buy the PROTO J5441-12M socket bit worldwide?
3G Electric supplies the PROTO J5441-12M 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 hex bit socket for my application?
To select the correct PROTO hex bit socket, match the drive size (e.g., 1/2 in) to your ratchet or driver, and the tip size (e.g., 12 mm) to the fastener. Consider overall length for access. The J5441-12M fixed insert design provides a secure fit for repeated use.
Used in
Common applications for PROTOPROTO 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.
