Adapter 3/8" Innenvierkant auf 1/2" Außenvierkant - Proxxon 23566

The 3/8" to 1/2" adapter links the two drive sizes and lets larger 1/2" sockets be driven from the 3/8" drive.

• Steps 3/8" female square up to 1/2" male square
• Runs 1/2" sockets on 3/8" ratchets and extensions
• Also serves as a slide for the 1/2" extension

Technical data

• Input: 3/8" female square
• Output: 1/2" male square

Fits the Proxxon 3/8" and 1/2" socket systems.