The 1/2 in.
1/2 in. Non-Metallic Water Tight Push-to-Connect Straight Connector Jar (6-Pack), 6PK Tectite by Apollo Non-Metallic Water Tight Push-to-Connect Straight Connector (6-Pack) is the fastest, simplest and cleanest way to connect flexible non-metallic conduit without the use of tools or glue.