This Southwire 64235201 EZ-IN Mini-Split Cable Sraight Connector,14 & 16 Gauge Cables, 1/2 in. Hub Size bringing ease of installation and savings to HVAC mini-split installations by eliminating the use of Conduit or cable trays. For a complete and easy installation solution, check out the fitting connectors and tools specifically designed with mini-split installations in mind.