PROTO Impact Socket Bit : SAE, 5/16 in Tip Size, 2 23/32 in Overall Lg, Fixed Insert
The PROTO J72905/16 is a SAE hex impact bit socket with a 5/16 in tip size and 2 23/32 in overall length. It features a fixed insert design and is manufactured by PROTO.
SKU 3G-OTH-310816
Also listed as: J7290516 · J72905 16 · J72905-16
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PROTO J72905/16 is a SAE hex impact bit socket with a 5/16 in tip size and 2 23/32 in overall length. It features a fixed insert design and is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J72905/16 impact socket bit used for?
The PROTO J72905/16 is a hex impact bit socket used for driving SAE fasteners in heavy-duty industrial assembly and maintenance. It is designed for use with impact wrenches and drivers, commonly applied in automotive repair, construction, and manufacturing environments where high torque is required.
What are the specifications of the PROTO J72905/16?
The PROTO J72905/16 is a fixed-insert hex impact bit socket with a 5/16 in tip size and 2 23/32 in overall length. It is SAE-sized and manufactured by PROTO under part number J72905/16. The fixed insert design provides secure bit retention during high-torque applications.
Where to buy the PROTO J72905/16 worldwide?
You can source the PROTO J72905/16 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 to industrial buyers internationally.
How to select the correct PROTO impact socket bit?
To select the correct PROTO impact socket bit, match the tip size to your fastener head (e.g., 5/16 in for SAE hex) and ensure the drive size fits your impact tool. The J72905/16 uses a fixed insert for secure engagement. Always use impact-rated sockets to prevent breakage under high torque.
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.
