These are designed to be used with the 50L D-Type and S-Type Spear kegs that do not have a tamper locking circlip.

D-type keg opening tool suitable for CUB, Fosters, Asahi, Heineken, Mountain Goat, and many other commercial kegs and many more if they do not have a locking circlip.

This tool will couple with the D&S-type spears and allow the spear to be rotated so the spear can be removed for cleaning and servicing.