For use with any Sanke coupler (A-Type, D-Type etc.) 

Allows versatility in what kegs you can use by converting your couplers to 5/8" ball lock posts. Attach ball lock disconnects to your taps for quick changes between kegs.

This is for liquid only. The identifying difference is a smooth finish around the post. A liquid ball lock disconnect will only fit on a liquid ball lock post.

Features:

• 304 Stainless Steel
• Complete with seals, poppet & spring