PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 19 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 19 mm hex tip size, featuring a fixed insert design. It has an overall length of 2 3/4 in and is identified by manufacturer part number J5441R-19M.
SKU 3G-OTH-305473
Also listed as: J5441R19M · J5441R 19M
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 19 mm hex tip size, featuring a fixed insert design. It has an overall length of 2 3/4 in and is identified by manufacturer part number J5441R-19M.
Frequently Asked Questions
What is the PROTO J5441R-19M socket bit used for?
The PROTO J5441R-19M hex bit socket is used for driving hex-head fasteners in industrial assembly, maintenance, and repair tasks. Its 1/2 in drive and 19 mm tip suit heavy-duty applications across machining, material handling, and power transmission systems.
What are the specifications of the PROTO J5441R-19M hex bit socket?
The PROTO J5441R-19M has a 1/2 in drive size, a 19 mm hex tip, and a 2 3/4 in overall length. It features a fixed insert design and is a hex tip socket. The manufacturer part number is J5441R-19M.
Where to buy the PROTO J5441R-19M socket bit worldwide?
3G Electric supplies the PROTO J5441R-19M hex bit socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct PROTO hex bit socket for my application?
Match the drive size (1/2 in) to your ratchet or impact wrench, and the tip size (19 mm) to your fastener. Confirm overall length (2 3/4 in) provides clearance. For application-specific advice, consult 3G Electric's technical team.
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.
