PROTO J4912BD Ball-End Hex Bit Socket
The PROTO J4912BD is a ball-end hex bit socket with a 3/8 in drive size and a 3/8 in tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is SAE. This socket bit is manufactured by PROTO.
SKU 3G-OTH-305889
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Product Description
The PROTO J4912BD is a ball-end hex bit socket with a 3/8 in drive size and a 3/8 in tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is SAE. This socket bit is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J4912BD ball-end hex bit socket used for?
The PROTO J4912BD is a ball-end hex bit socket used for driving hex fasteners at an angle in tight or hard-to-reach spaces. Its 3/8 in drive and 3/8 in tip size suit automotive, industrial, and maintenance applications where straight access is limited.
What are the specifications of the PROTO J4912BD socket bit?
The PROTO J4912BD has a 3/8 in drive size, a 3/8 in ball hex tip, and an overall length of 6 3/32 in. It features a fixed insert design and is SAE. The manufacturer part number is J4912BD.
Where to buy the PROTO J4912BD ball-end hex bit socket worldwide?
3G Electric supplies the PROTO J4912BD ball-end 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 a quote.
How to select the correct ball-end hex bit socket for a job?
To select the correct ball-end hex bit socket, match the drive size (e.g., 3/8 in) to your ratchet or driver, and the tip size (e.g., 3/8 in) to the fastener. The PROTO J4912BD’s ball tip allows angled access, while overall length (6 3/32 in) affects reach.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO ball-end hex bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.