PROTO Socket Adapter: 3/8 in Output Drive Size, Square, 1 3/8 in Overall Lg
The PROTO J5254 Socket Adapter is a 1/2" Drive Hand Socket Adapter with a 3/8 in output drive size. It features a square drive type, a chrome finish, and includes a locking mechanism. The overall length is 1 3/8 in.
SKU 3G-OTH-405979
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Product Description
The PROTO J5254 Socket Adapter is a 1/2" Drive Hand Socket Adapter with a 3/8 in output drive size. It features a square drive type, a chrome finish, and includes a locking mechanism. The overall length is 1 3/8 in.
Frequently Asked Questions
What is the PROTO J5254 socket adapter used for?
The PROTO J5254 socket adapter converts a 1/2" drive tool to a 3/8" output drive, enabling use of smaller sockets. Its locking mechanism secures the socket during use. It is commonly used in automotive repair, industrial maintenance, and assembly applications where a compact, secure connection is needed.
What are the specifications of the PROTO J5254 socket adapter?
The PROTO J5254 is a 1/2" drive hand socket adapter with a 3/8" square output drive. It has a chrome finish, an overall length of 1 3/8 in, and includes a locking mechanism. The manufacturer part number is J5254.
Where to buy the PROTO J5254 socket adapter worldwide?
3G Electric supplies the PROTO J5254 socket adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this chrome, locking socket adapter.
How to select the correct PROTO socket adapter for your tools?
To select the correct PROTO socket adapter, match the input drive size (e.g., 1/2") to your ratchet or driver, and the output drive size (e.g., 3/8") to your socket. Consider whether a locking mechanism is needed for secure attachment. The J5254 offers a chrome finish for corrosion resistance.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 1/2" drive hand socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








