recoil hose set 1.the length is different.7.5m,15m,30m is ok 2.it is used widely 3.include 2parts 4.good quality ,low price recoil hose set1.the length is different.7.5m,15m,30m is ok2.it is used widely3.include 2parts:hose connector 2pcs,recoil hose 7.5m,(15m ,30m )4.good quality ,low price