ThisPechauer pool cue extensionfeatures a lightweight, high-strength carbon fiber twill construction and has the Pechauer quick release pin for quick attachment and removal. This extension kit includes 2 Allen wrenches, 8 stack-able weight bolts, butt bumper adapter, and 4\

ThisPechauer pool cue extensionfeatures a lightweight, high-strength carbon fiber twill construction and has the Pechauer quick release pin for quick attachment and removal. This extension kit includes 2 Allen wrenches, 8 stack-able weight bolts, butt bumper adapter, and 4″ cue extension.Fits all Pechauer cues, new and old.