Package: 2 Pcs female thread fittings 1.5 inch Cam Lock Fittings Size: Type A camlock couplings have male adapters with female NPT threads Cam Lock Quick Connect: Cam lock coupling can connect or disconnect a hose or pipe without any requirement of tools Material: Aluminum body material, durability and no contamination, keeping lustrous surface after long service Application: Widely used in many different industries and applications, such as fuel and oil, water, chemical, dyes, agriculture and others Cam lock hose fittings（1 1/2 in & 2 in), also known as cam and groove couplings or Camlock Quick Couplings. Aluminum Cam Lock Hose Fittings used in many different industries and applications, are very useful when connecting or disconnecting pipe, tubing or water hose.