FESTO Pressure Hoses & Connectors Quick fastener 612277 - FESTO 5664, The FESTO ACK-1/8-PK-3 5664 is a pneumatic connector designed as a quick fastener for easy and efficient connections. Manufactured by FESTO, it is known for its reliability and durability in pneumatic systems. Typically used in automation and industrial applications, it facilitates swift assembly and disassembly of air lines. FESTO 5664 Quick Fastener 1/8 inch for secure pneumatic connections
