PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 1/4 in 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 1/4 in hex tip size, featuring a fixed insert design. It has an overall length of 3 1/4 in and is identified by manufacturer part number J54411/4.
SKU 3G-OTH-305313
Also listed as: J544114 · J54411 4 · J54411-4
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 is a hex bit socket with a 1/2 in drive size and a 1/4 in hex tip size, featuring a fixed insert design. It has an overall length of 3 1/4 in and is identified by manufacturer part number J54411/4.
Frequently Asked Questions
What is the PROTO J54411/4 socket bit used for?
The PROTO J54411/4 socket bit is used for driving hex fasteners in industrial assembly, maintenance, and repair tasks. Its 1/2 in drive size and 1/4 in hex tip make it suitable for use with standard ratchets and impact tools in automotive, manufacturing, and heavy equipment applications.
What are the specifications of the PROTO J54411/4 hex bit socket?
The PROTO J54411/4 hex bit socket has a 1/2 in drive size, a 1/4 in hex tip size, and a fixed insert design. Its overall length is 3 1/4 in. The manufacturer part number is J54411/4, and it is produced by PROTO, a brand known for industrial-grade hand tools.
Where to buy the PROTO J54411/4 socket bit worldwide?
You can source the PROTO J54411/4 socket bit 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; we supply genuine PROTO tools for industrial procurement needs.
How to select the correct PROTO socket bit for your application?
To select the correct PROTO socket bit, match the drive size to your ratchet or impact wrench (e.g., 1/2 in) and the tip size to the fastener (e.g., 1/4 in hex). Ensure the bit type—fixed insert in this case—suits your torque requirements. For heavy-duty use, verify the tool's overall length provides adequate access.
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.
