PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 1/2 in Tip Size, 3 5/8 in Overall Lg
The PROTO Socket Bit (MPN J54411/2) is a 1/2 in drive size hex bit socket with a 1/2 in hex tip and 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO.
SKU 3G-OTH-305215
Also listed as: J544112 · J54411 2 · J54411-2
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 (MPN J54411/2) is a 1/2 in drive size hex bit socket with a 1/2 in hex tip and 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J54411/2 hex bit socket used for?
The PROTO J54411/2 hex bit socket is used for driving hex fasteners in industrial maintenance, assembly, and repair applications. Its 1/2 in drive size and fixed insert design provide secure engagement for high-torque tasks across machining, material handling, and other plant operations.
What are the specifications of the PROTO J54411/2 socket bit?
The PROTO J54411/2 socket bit has a 1/2 in drive size, a 1/2 in hex tip size, and a 3 5/8 in overall length. It features a fixed insert design and is manufactured by PROTO under MPN J54411/2. This hex bit socket is built for durability in demanding industrial environments.
Where to buy the PROTO J54411/2 hex bit socket worldwide?
3G Electric supplies the PROTO J54411/2 hex bit socket worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine PROTO tools and can quote for your location. Contact us for availability and lead time.
How to select the correct hex bit socket for industrial use?
To select the correct hex bit socket, match the drive size (e.g., 1/2 in) to your ratchet or driver, and the tip size (e.g., 1/2 in) to the fastener. Consider overall length for access in tight spaces. The PROTO J54411/2 fixed insert design offers reliable torque transfer for repetitive tasks.
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.
