PROTO J4770-2M Hex Bit Socket, 2 mm Tip, 1 7/8 in Overall Length
The PROTO Socket Bit (MPN J4770-2M) is a hex bit socket with a 1/4 in drive size and a 2 mm hex tip size, featuring a Fixed Insert design. It has an overall length of 1 7/8 in and is manufactured by PROTO.
SKU 3G-OTH-305223
Also listed as: J47702M · J4770 2M
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.
Need installation or engineering help?
Ask a question
Product Description
The PROTO Socket Bit (MPN J4770-2M) is a hex bit socket with a 1/4 in drive size and a 2 mm hex tip size, featuring a Fixed Insert design. It has an overall length of 1 7/8 in and is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J4770-2M socket bit used for?
The PROTO J4770-2M is a hex bit socket used for driving hex fasteners in assembly, maintenance, and repair tasks. Its 1/4 in drive size and 2 mm hex tip make it suitable for precision work on small fasteners in automotive, industrial, and mechanical applications.
What are the specifications of the PROTO J4770-2M socket bit?
The PROTO J4770-2M is a Fixed Insert hex bit socket with a 1/4 in drive size, a 2 mm hex tip size, and an overall length of 1 7/8 in. It is manufactured by PROTO under MPN J4770-2M and is designed for driving hex fasteners in tight spaces.
Where to buy the PROTO J4770-2M socket bit worldwide?
3G Electric supplies the PROTO J4770-2M 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 socket bit size?
To select the correct PROTO socket bit, match the drive size to your ratchet or driver (e.g., 1/4 in) and the tip size to the fastener hex recess (e.g., 2 mm). The overall length, such as 1 7/8 in, determines reach. Always verify the fastener type and torque requirements before use.
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.
