Additional hose sold separately which offers a longer length and increased flexibility to the standard Avro pump hose. It features a swivel end to easily install and remove from the AVRO pump's threads. The active end consists of a bayonet fitting which accepts common kite valve adapters. No valve adapters are included. The total hose length from end to end is 53 inches (135cm). You will be able to attach your preferred adapters from WMFG, PKS or other pump brands.