PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 14 mm Tip Size, 2 3/4 in Overall Lg
The PROTO Socket Bit is a hex bit socket with a 1/2 in drive size and a 14 mm hex tip, featuring a fixed insert design. This model, MPN J5441R-14M, has an overall length of 2 3/4 in and is manufactured by PROTO.
SKU 3G-OTH-305413
Also listed as: J5441R14M · J5441R 14M
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 is a hex bit socket with a 1/2 in drive size and a 14 mm hex tip, featuring a fixed insert design. This model, MPN J5441R-14M, has an overall length of 2 3/4 in and is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5441R-14M socket bit used for?
The PROTO J5441R-14M hex bit socket is used for driving hex-head fasteners in industrial assembly, maintenance, and repair tasks. Its 1/2 in drive and 14 mm hex tip suit applications across machining, material handling, and general plant operations where reliable torque transfer is required.
What are the specifications of the PROTO J5441R-14M hex bit socket?
The PROTO J5441R-14M hex bit socket has a 1/2 in drive size, a 14 mm hex tip, and a fixed insert design. Overall length is 2 3/4 in. It is a hex tip, fixed insert type socket bit manufactured by PROTO under MPN J5441R-14M.
Where to buy the PROTO J5441R-14M socket bit worldwide?
3G Electric supplies the PROTO J5441R-14M hex bit socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other PROTO tooling across our 14 industrial departments.
How to select the correct hex bit socket for a 14 mm fastener?
Match the hex tip size exactly to the fastener head — here 14 mm. Ensure the drive size (1/2 in) fits your ratchet or impact wrench. For high-torque applications, choose a fixed insert design like the PROTO J5441R-14M to prevent bit slippage and extend tool life.
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.
