For 13 mm (1/2") and 15 mm (5/8) hoses. Quick connection for the start of the hose. More comfortable handling. New, user-friendly shape of the clamping nut. Better connection to the hose. Simply pulling releases the connection.
 
Technical data:
Material: Plastic
Hose connection: 13 mm (1/2") Ø
Plug-in coupling: Yes
Product Type: Piece of hose