The Surelock Coupling was originally designed and patented by Minsup. It was the first coupling designed specially for 11/2" and 2" hoses. The size range currently extends from " through to 3". They are simple reliable and provide an airtight connection. This style of coupling excels where speed ease economy and safety are paramount.
•Surelock Couplings Are Simple Reliable And Provide An Airtight Connection
•This Style Of Coupling Excels Where Speed Easy Economy And Safety Are Paramount
