PROTO Socket: SAE, 3/8 in Drive Size, 7/8 in Socket Size, 12-Point, Std, Black Oxide
The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5228B, featuring a 7/8" socket size with a 12-point standard configuration. It is finished in Black Oxide and manufactured by PROTO.
SKU 3G-OTH-319060
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 J5228B, featuring a 7/8" socket size with a 12-point standard configuration. It is finished in Black Oxide and manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5228B socket used for?
The PROTO J5228B is a 3/8" drive hand socket used for tightening or loosening fasteners with a 7/8" hex head. Its 12-point design provides greater engagement angles, making it suitable for industrial maintenance, automotive repair, and assembly applications where precise torque control is required.
What are the specifications of the PROTO J5228B socket?
The PROTO J5228B is a 12-point, standard-length socket with a 3/8" drive size and 7/8" socket size. It features a black oxide finish for corrosion resistance and is manufactured by PROTO under part number J5228B. The socket is designed for SAE fasteners and is compatible with standard 3/8" drive ratchets and accessories.
Where to buy the PROTO J5228B socket worldwide?
The PROTO J5228B socket is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this PROTO socket.
How to select the correct PROTO socket for a 7/8" fastener?
To select the correct PROTO socket for a 7/8" fastener, ensure the drive size matches your ratchet (3/8" for the J5228B). Choose a 12-point socket for greater engagement on hex fasteners, and confirm the finish (black oxide) suits your environment. Always verify the fastener type and torque requirements before use.
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.
