| Part Number | Description | Full Catalog |
| 1"HDTubeCon | 1" HD Tube Conn. 1/4-20 | |
| 1"LDTubeCon | 1" Light Duty Tube Connector | |
| 1-1/2"HDTC | 1-1/2", 1/4-20 Thread, 16-18 Ga | |
| 1-1/4"HDTC | 1-1/4", 1/4-20 Thread, 16-18 Ga | |
| 3/4"LDTubeCon | 3/4" Light Duty Tube Connector 1/4-20 THD | |
| 7/8HDTubeCon | 7/8" Heavy Duty Tube Connector 1/4-20 | |