PROTO Socket Bit: 1/2 in Drive Size, Phillips Tip, #4 Tip Size, 2 5/32 in Overall Lg
The PROTO J5404 is a Phillips Bit Socket with a 1/2 in drive size and a #4 tip size. It features a Fixed Insert design and has an overall length of 2 5/32 in. This PROTO-branded socket bit is designed for use with…
SKU 3G-OTH-328143
Also listed as: J 5404 · J-5404
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 J5404 is a Phillips Bit Socket with a 1/2 in drive size and a #4 tip size. It features a Fixed Insert design and has an overall length of 2 5/32 in. This PROTO-branded socket bit is designed for use with Phillips fasteners.
Frequently Asked Questions
What is the PROTO J5404 Phillips Bit Socket used for?
The PROTO J5404 Phillips Bit Socket is used to drive #4 Phillips fasteners in industrial assembly, maintenance, 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 J5404 socket bit?
The PROTO J5404 has a 1/2 in drive size, a #4 Phillips tip, and a fixed insert design. Its overall length is 2 5/32 in. This PROTO-branded bit socket is engineered for reliable performance with Phillips fasteners in demanding industrial environments.
Where to buy the PROTO J5404 in worldwide?
3G Electric supplies the PROTO J5404 Phillips Bit Socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this PROTO socket bit for your facility.
How to select the correct Phillips bit socket size?
Select a Phillips bit socket by matching the tip size (#4 for the PROTO J5404) to your fastener's head. Ensure the drive size (1/2 in) fits your ratchet or impact wrench. Verify overall length (2 5/32 in) provides clearance for your application. Always use a fixed insert design for high-torque jobs.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO phillips bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
