GK for hose 14mm- for 3/8" hose- brass
GK for hose 40 mm - for 1 1/2" hose - brass
GK for hose 35 mm - for 1 1/4" hose - brass
GK for hose 25 mm - for 1" hose - brass
GK for hose 20 mm - for 3/4 hose - brass
GK for hose 12.5 mm - for 1/2 hose - brass