PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 19 mm Tip Size, 4 in Overall Lg
The PROTO Socket Bit (MPN J5441-19M) is a hex bit socket with a 1/2 in drive size and a 19 mm hex tip. It features a fixed insert design and has a 4 in overall length. This metric tool is manufactured by PROTO.
SKU 3G-OTH-305521
Also listed as: J544119M · J5441 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 (MPN J5441-19M) is a hex bit socket with a 1/2 in drive size and a 19 mm hex tip. It features a fixed insert design and has a 4 in overall length. This metric tool is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5441-19M socket bit used for?
The PROTO J5441-19M is a hex bit socket used for driving hex-head fasteners in industrial assembly, maintenance, and repair. Its 1/2 in drive and 19 mm hex tip make it suitable for automotive, heavy equipment, and general mechanical applications requiring a fixed insert design.
What are the specifications of the PROTO J5441-19M hex bit socket?
The PROTO J5441-19M has a 1/2 in drive size, a 19 mm hex tip, and a 4 in overall length. It features a fixed insert design and is a metric tool. The manufacturer part number is J5441-19M, and it is made by PROTO.
Where to buy the PROTO J5441-19M socket bit worldwide?
3G Electric supplies the PROTO J5441-19M 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., 19 mm) to the fastener. Consider overall length for access; the J5441-19M offers a 4 in length. Ensure the insert type (fixed) suits your torque requirements.
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.
