PROTO Socket Bit: 3/8 in Drive Size, Hex Tip, 1/8 in Tip Size, 1 13/16 in Overall Lg
The PROTO Socket Bit (SKU J49901/8ST, MPN J49901/8ST) is a hex bit socket with a 3/8 in drive size and a 1/8 in hex tip size. It features a Fixed Insert design and has an overall length of 1 13/16 in. This…
SKU 3G-OTH-305462
Also listed as: J499018ST · J49901 8ST · J49901-8ST
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Socket Bit (SKU J49901/8ST, MPN J49901/8ST) is a hex bit socket with a 3/8 in drive size and a 1/8 in hex tip size. It features a Fixed Insert design and has an overall length of 1 13/16 in. This PROTO-branded tool is intended for use with compatible drive tools.
Frequently Asked Questions
What is the PROTO J49901/8ST socket bit used for?
The PROTO J49901/8ST socket bit is used for driving hex fasteners in industrial assembly and maintenance tasks. Its 3/8 in drive size and 1/8 in hex tip make it suitable for precision work with compatible ratchets or drivers, commonly in automotive and machinery applications.
What are the specifications of the PROTO J49901/8ST hex bit socket?
The PROTO J49901/8ST hex bit socket has a 3/8 in drive size, a 1/8 in hex tip size, and a fixed insert design. Its overall length is 1 13/16 in. This PROTO-branded tool is designed for use with compatible drive tools and is identified by MPN J49901/8ST.
Where to buy the PROTO J49901/8ST socket bit worldwide?
You can source the PROTO J49901/8ST socket bit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO hex bit socket.
How to select the correct PROTO hex bit socket for a job?
To select the correct PROTO hex bit socket, match the drive size (e.g., 3/8 in) to your ratchet or driver, and the tip size (e.g., 1/8 in) to the fastener. Consider the overall length for access. The J49901/8ST fixed insert design suits applications requiring a non-removable bit.
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.
