PROTO Impact Socket: 1/2 in Drive Size, SAE, 1 1/4 in Socket Size, 6-Point, Std
The PROTO J7440H is a 1/2" Drive Impact Socket with a 1-1/4 in SAE socket size and a 6-point standard profile. It features a Black Oxide finish and has a 2 in overall length. This impact socket is designed for use…
SKU 3G-OTH-298579
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
Need installation or engineering help?
Ask a question
Product Description
The PROTO J7440H is a 1/2" Drive Impact Socket with a 1-1/4 in SAE socket size and a 6-point standard profile. It features a Black Oxide finish and has a 2 in overall length. This impact socket is designed for use with impact tools in industrial applications.
Frequently Asked Questions
What is the PROTO J7440H impact socket used for?
The PROTO J7440H is a 1/2" drive impact socket designed for heavy-duty fastening and loosening of 1-1/4 in SAE hex fasteners using impact tools. It is commonly used in automotive repair, industrial maintenance, and construction applications where high torque and durability are required.
What are the specifications of the PROTO J7440H impact socket?
The PROTO J7440H has a 1/2" drive size, a 1-1/4 in SAE socket size, and a 6-point standard profile. It features a Black Oxide finish for corrosion resistance and has a 2 in overall length. The manufacturer part number is J7440H.
Where to buy the PROTO J7440H impact socket worldwide?
You can source the PROTO J7440H impact 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.
How to select the correct PROTO impact socket for my application?
To select the correct PROTO impact socket, match the drive size (1/2") to your impact wrench, and choose the socket size (1-1/4 in) to fit your fastener. Ensure the socket is rated for impact use and has a 6-point design to prevent rounding. Always use a retaining pin or ring for safety.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 1/2" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
