PROTO Impact Socket Bit : SAE, 5/16 in Tip Size, 3 1/4 in Overall Lg, Fixed Insert
The PROTO J74415/16 is a SAE hex impact bit socket with a 5/16-inch tip size and 3 1/4-inch overall length. It features a Fixed Insert design and is manufactured by PROTO under part number J74415/16.
SKU 3G-OTH-310847
Also listed as: J7441516 · J74415 16 · J74415-16
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 J74415/16 is a SAE hex impact bit socket with a 5/16-inch tip size and 3 1/4-inch overall length. It features a Fixed Insert design and is manufactured by PROTO under part number J74415/16.
Frequently Asked Questions
What is the PROTO J74415/16 impact socket bit used for?
The PROTO J74415/16 is a SAE hex impact bit socket designed for driving hex fasteners with a 5/16-inch tip size. It is commonly used in automotive repair, heavy equipment maintenance, and industrial assembly where impact tools are required. Its fixed insert design provides secure engagement and durability under high torque.
What are the specifications of the PROTO J74415/16 hex impact bit socket?
The PROTO J74415/16 is a fixed insert hex impact bit socket with a 5/16-inch tip size and 3 1/4-inch overall length. It is part of the PROTO J74415/16 series, designed for SAE fasteners. The socket is built for use with impact drivers and wrenches in demanding industrial applications.
Where to buy the PROTO J74415/16 impact socket worldwide?
You can source the PROTO J74415/16 hex impact bit socket 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 components to industrial buyers globally.
How to select the correct PROTO impact socket bit for SAE fasteners?
To select the correct PROTO impact socket bit, match the tip size to your fastener's hex drive—here 5/16 inch. Ensure the overall length (3 1/4 inches) provides adequate reach. Choose a fixed insert design for high-torque applications. Always use impact-rated sockets with impact tools to prevent breakage and ensure safety.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO hex impact bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
