PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 8 mm Tip Size, 3 1/4 in Overall Lg
The PROTO Socket Bit is a hex bit socket with a 1/2 in drive size and a fixed insert design. It features a hex tip with an 8 mm tip size and an overall length of 3 1/4 in, identified by manufacturer part number J5441-8M.
SKU 3G-OTH-305399
Also listed as: J54418M · J5441 8M
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 is a hex bit socket with a 1/2 in drive size and a fixed insert design. It features a hex tip with an 8 mm tip size and an overall length of 3 1/4 in, identified by manufacturer part number J5441-8M.
Frequently Asked Questions
What is the PROTO J5441-8M socket bit used for?
The PROTO J5441-8M is a hex bit socket used for driving hex fasteners in industrial assembly, maintenance, and repair. Its 1/2 in drive and 8 mm hex tip suit automotive, manufacturing, and heavy equipment applications where a fixed insert design provides secure engagement.
What are the specifications of the PROTO J5441-8M socket bit?
The PROTO J5441-8M is a hex bit socket with a 1/2 in drive size, 8 mm hex tip, and 3 1/4 in overall length. It features a fixed insert design and is identified by manufacturer part number J5441-8M. The tip type is hex, and the insert is non-removable.
Where to buy the PROTO J5441-8M socket bit worldwide?
3G Electric supplies the PROTO J5441-8M socket bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this PROTO hex bit socket globally.
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., 1/2 in) to your ratchet or wrench, and the tip size (e.g., 8 mm) to the fastener. Consider overall length for access. The PROTO J5441-8M fixed insert design is ideal for high-torque applications requiring a secure bit hold.
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.
