PROTO Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Chrome
The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5220, manufactured by PROTO. It features a 5/8" socket size with a 12-point standard configuration and a Chrome finish. This socket is not tether capable.
SKU 3G-OTH-319344
Also listed as: J 5220 · J-5220
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 Socket: SAE is a 3/8" Drive Hand Socket, model J5220, manufactured by PROTO. It features a 5/8" socket size with a 12-point standard configuration and a Chrome finish. This socket is not tether capable.
Frequently Asked Questions
What is the PROTO J5220 socket used for?
The PROTO J5220 3/8" drive hand socket is used for tightening or loosening fasteners with a 5/8" hex head. Its 12-point design provides better grip on worn bolts. Common applications include automotive repair, industrial maintenance, and general mechanical work where SAE fasteners are encountered.
What are the specifications of the PROTO J5220 socket?
The PROTO J5220 is a 3/8" drive hand socket with a 5/8" socket size. It features a 12-point standard configuration and a Chrome finish. This socket is not tether capable. The manufacturer part number is J5220, and it is made by PROTO.
Where to buy the PROTO J5220 socket worldwide?
You can source the PROTO J5220 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 tools to industrial buyers internationally.
How to select the correct PROTO socket size?
To select the correct PROTO socket, match the drive size (3/8") to your ratchet or torque wrench, and the socket size (5/8") to the fastener head. For SAE fasteners, use the corresponding inch-size socket. A 12-point socket like the J5220 offers more engagement points than a 6-point, useful for rounded bolts.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
