Columbia Tool's Hydra Handle Repair Kit features high-quality replacement parts crafted with precision engineering to meet the demands of rigorous job site use including one 30 ml Syringe, one 50 ml Bottle of Air Tool Oil, one 1/8 in. Allen Key, one 6 in. Hose, one 12 in. Hose, two 2 Adaptors, and two "O" Rings.