PROTO J5220MH 3/8" Drive 20 mm 6-Point Chrome Hand Socket
The PROTO Socket: Metric (MPN J5220MH) is a 3/8" Drive Hand Socket with a 20 mm, 6-point standard socket size. It is constructed from chrome and is not tether capable.
SKU 3G-OTH-319157
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The PROTO Socket: Metric (MPN J5220MH) is a 3/8" Drive Hand Socket with a 20 mm, 6-point standard socket size. It is constructed from chrome and is not tether capable.
Frequently Asked Questions
What is the PROTO J5220MH socket used for?
The PROTO J5220MH is a 3/8" drive hand socket used for tightening or loosening 20 mm metric fasteners in automotive, industrial, and mechanical maintenance applications. Its 6-point design provides a secure grip on hex bolts and nuts, reducing the risk of rounding.
What are the specifications of the PROTO J5220MH socket?
The PROTO J5220MH is a metric socket with a 3/8" drive size and a 20 mm socket size. It features a 6-point standard profile, is made of chrome, and is not tether capable. The manufacturer part number is J5220MH.
Where to buy the PROTO J5220MH socket worldwide?
You can source the PROTO J5220MH 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 socket size?
To select the correct PROTO socket, match the drive size (e.g., 3/8") to your ratchet or wrench, and choose the socket size (e.g., 20 mm) that fits your fastener. A 6-point socket like the J5220MH provides better torque transfer and reduces fastener damage compared to 12-point designs.
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.
