PROTO J4770-12 Hex Bit Socket Set
The PROTO Socket Bit Set (SKU J4770-12, MPN J4770-12) is a 25-piece hex bit socket set with a fixed insert design. It includes 12 pieces with tip sizes ranging from T10 to T55, and drive sizes of 1/4 in and 3/8 in.
SKU 3G-OTH-310716
Also listed as: J477012 · J4770 12
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Product Description
The PROTO Socket Bit Set (SKU J4770-12, MPN J4770-12) is a 25-piece hex bit socket set with a fixed insert design. It includes 12 pieces with tip sizes ranging from T10 to T55, and drive sizes of 1/4 in and 3/8 in.
Frequently Asked Questions
What is the PROTO J4770-12 socket bit set used for?
The PROTO J4770-12 socket bit set is used for driving Torx fasteners in industrial assembly, automotive repair, and maintenance applications. Its fixed insert design and range of T10 to T55 tips make it suitable for precision torque applications on machinery, vehicles, and equipment where secure fastener engagement is required.
What are the specifications of the PROTO J4770-12 socket bit set?
The PROTO J4770-12 socket bit set includes 25 pieces with 12 Torx bits ranging from T10 to T55. It features a fixed insert design and dual drive sizes of 1/4 in and 3/8 in. The set is manufactured by PROTO under part number J4770-12, and is designed for professional use in industrial and automotive settings.
Where to buy the PROTO J4770-12 socket bit set worldwide?
You can source the PROTO J4770-12 socket bit set worldwide through 3G Electric, a global industrial equipment distributor established in 1990. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this PROTO set.
How to select the right PROTO socket bit set for Torx fasteners?
To select the right PROTO socket bit set, match the tip size range (e.g., T10 to T55) to your fastener sizes and ensure the drive size (1/4 in or 3/8 in) fits your ratchet or driver. The PROTO J4770-12 set covers common Torx sizes for automotive and industrial work. For specific applications, consult a PROTO catalog or contact 3G Electric for guidance.
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Common applications for PROTOPROTO Products
3G Electric supplies PROTO hex bit socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
