Predator Weight Bolt System Kit 100% Guarantee

The Customize-able weight cartridge kit Fits Predator cues except Predator BK2s, IKON 2nd Generation, BLAK3 and the Predator Sport Playing Cue. Individual weights are 0.1 oz, 0.2 oz, 0.3 oz, 0.4 oz, 0.5 oz, 0.7 oz, 1.0 oz and 2.0 oz sizes, which are all stack-able.. A small and convenient carrying case is included as well as a specially designed wrench and handle for adding and removing weights.