PROTO Socket Bit: 3/8 in Drive Size, Hex Tip, 5/16 in Tip Size, 1 13/16 in Overall Lg
The PROTO Socket Bit (MPN J49905/16ST) is a hex bit socket with a 3/8 in drive size and a 5/16 in hex tip size. It features a fixed insert design and has an overall length of 1 13/16 in. This industrial tool is…
SKU 3G-OTH-305321
Also listed as: J4990516ST · J49905 16ST · J49905-16ST
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 J49905/16ST) is a hex bit socket with a 3/8 in drive size and a 5/16 in hex tip size. It features a fixed insert design and has an overall length of 1 13/16 in. This industrial tool is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J49905/16ST socket bit used for?
The PROTO J49905/16ST socket bit is used for driving hex fasteners in industrial assembly and maintenance. Its 3/8 in drive and 5/16 in hex tip make it suitable for automotive, machinery, and equipment repair where a fixed insert design provides secure engagement.
What are the specifications of the PROTO J49905/16ST hex bit socket?
The PROTO J49905/16ST is a hex bit socket with a 3/8 in drive size, 5/16 in hex tip size, and 1 13/16 in overall length. It features a fixed insert design and is manufactured by PROTO under MPN J49905/16ST. This tool is built for industrial fastening applications.
Where to buy the PROTO J49905/16ST socket bit worldwide?
3G Electric supplies the PROTO J49905/16ST 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 (3/8 in) to your ratchet or driver, and the tip size (5/16 in) to the fastener. The fixed insert design of the J49905/16ST provides a permanent connection. Ensure overall length (1 13/16 in) fits your access constraints.
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.
