PROTO Impact Socket: 3/8 in Drive Size, SAE, 5/16 in Socket Size, 6-Point, Std
The PROTO Impact Socket (SKU 3G-OTH-302644, MPN J7210HF) is a 3/8 in drive size, SAE magnetic impact socket with a 5/16 in socket size and 6-point configuration. It features a standard length of 1 3/32 in overall and…
SKU 3G-OTH-302644
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-302644, MPN J7210HF) is a 3/8 in drive size, SAE magnetic impact socket with a 5/16 in socket size and 6-point configuration. It features a standard length of 1 3/32 in overall and a Black Oxide finish.
Frequently Asked Questions
What is the PROTO J7210HF impact socket used for?
The PROTO J7210HF is a 3/8 in drive, SAE magnetic impact socket designed for fastening and loosening 5/16 in hex fasteners in high-torque applications. Its magnetic retention holds bolts securely, making it ideal for automotive, industrial, and assembly-line work where speed and safety matter.
What are the specifications of the PROTO J7210HF impact socket?
The PROTO J7210HF has a 3/8 in drive size, 5/16 in SAE socket size, 6-point configuration, standard length, and 1 3/32 in overall length. It features a Black Oxide finish for corrosion resistance and is designed for impact tools. The manufacturer part number is J7210HF.
Where to buy the PROTO J7210HF impact socket worldwide?
3G Electric supplies the PROTO J7210HF impact socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this magnetic impact socket.
How to select the correct PROTO impact socket size?
To select the correct PROTO impact socket, match the drive size (3/8 in) to your impact wrench, and choose the socket size (5/16 in) that fits your fastener head. Ensure the socket is SAE for inch-based fasteners and 6-point for maximum grip. The Black Oxide finish adds durability.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO magnetic impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
