Having the right spares on-hand when out diving can make or break a dive. Don't let a malfunctioning BCD inflator elbow ruin a day of diving, always carry a spare. The Hollis Gear Power Inflator System Elbow can get you out of a bind when you really need it. Elbow system is made from durable impact resistant plastic. This Hollis Inflator System Elbow makes a great save-a-dive-kit item. Don't forget to have a few spare tie-wraps on-hand for proper installation.