BRASS VALVE-the butterfly valve is all metal construction so if you drop it it will not get damaged or break,this is alsoa full flow valve to allow more water to flow through CHROME CONNECTOR-the connection to th ehose is with a universal male click-lock connector that will connect to all other quality brands of hose connectors CHOISE OF LENGTHS-we offer this lance as either a 75cm or 90cm length which are optimum for reaching out but ot too heavy AS USED ON NURSERIES-this lance is sold to commercial users such as landscapers and nurseries as they know how good they are, Manufacturer: Cost Wise