PROTO Impact Socket: 3/8 in Drive Size, SAE, 7/8 in Socket Size, 6-Point, Deep
The PROTO Impact Socket (SKU 3G-OTH-294906) is a 3/8" drive impact socket with a 7/8 in SAE socket size, 6-point deep design, and 2 3/4 in overall length. It features a Black Oxide finish and is manufactured under…
SKU 3G-OTH-294906
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 Impact Socket (SKU 3G-OTH-294906) is a 3/8" drive impact socket with a 7/8 in SAE socket size, 6-point deep design, and 2 3/4 in overall length. It features a Black Oxide finish and is manufactured under part number J7728H.
Frequently Asked Questions
What is the PROTO J7728H impact socket used for?
The PROTO J7728H is a 3/8" drive, 7/8" SAE, 6-point deep impact socket designed for heavy-duty fastening and loosening tasks in automotive, industrial, and maintenance applications. Its deep design reaches recessed fasteners, and the black oxide finish resists corrosion.
What are the specifications of the PROTO J7728H impact socket?
The PROTO J7728H is a 3/8" drive impact socket with a 7/8" SAE socket size, 6-point deep configuration, and 2 3/4" overall length. It features a black oxide finish and is manufactured under part number J7728H. It is designed for use with impact tools.
Where to buy the PROTO J7728H impact socket worldwide?
3G Electric supplies the PROTO J7728H impact socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.
How to select the correct PROTO impact socket size?
To select the correct PROTO impact socket, match the drive size (3/8") to your impact wrench, and choose the socket size (7/8") that fits your fastener. For deep fasteners, use a deep socket like the J7728H. Always use impact-rated sockets for safety and tool longevity.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
