PROTO J7440R8MM 25-Piece Hex Bit Socket Set, 1/4 in Drive, 1.5 mm to 7 mm
The PROTO Socket Bit Set (SKU J7440R8MM, MPN J7440R8MM) is a 25-piece hex bit socket set with a 1/4 in drive size. It features a fixed insert design and covers a tip size range of 1.5 mm to 7 mm.
SKU 3G-OTH-310712
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Product Description
The PROTO Socket Bit Set (SKU J7440R8MM, MPN J7440R8MM) is a 25-piece hex bit socket set with a 1/4 in drive size. It features a fixed insert design and covers a tip size range of 1.5 mm to 7 mm.
Frequently Asked Questions
What is the PROTO J7440R8MM socket bit set used for?
The PROTO J7440R8MM hex bit socket set is used for driving hex fasteners in industrial assembly, maintenance, and repair tasks. Its 1/4 in drive and 1.5 mm to 7 mm tip range suit precision work on machinery, automotive components, and equipment where fixed-insert bits are required.
What are the specifications of the PROTO J7440R8MM socket bit set?
The PROTO J7440R8MM set includes 8 hex bits with a 1/4 in drive size and a tip size range of 1.5 mm to 7 mm. It features a fixed insert design and comes as a 25-piece set. The manufacturer part number is J7440R8MM, and the brand is PROTO.
Where to buy the PROTO J7440R8MM socket bit set worldwide?
You can source the PROTO J7440R8MM socket bit set through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this PROTO hex bit socket set.
How to select the right PROTO hex bit socket set for your application?
To select the correct PROTO hex bit socket set, match the drive size (1/4 in) to your ratchet or driver, and ensure the tip size range (1.5 mm to 7 mm) covers your fastener sizes. For fixed-insert applications, the J7440R8MM set provides secure bit retention during repetitive assembly tasks.
Used in
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.
