The extensive range of bungs is designed to suit square tube. Various tube-wall thicknesses can be accommodated, due to the unique champagne-style design which ensures a tight fit every time. Bungs are manufactured from a special polyethylene grade, which is resistant to most chemicals and can withstand low temperatures. Black is the standard colour. Other sizes in addition to those listed are available on request, but may be subject to minimum order quantities
| Part Number | Size | Tube Size (To fit) | Stocked |
| 763005B | 1/2″ | 16/18gauge | Yes |
| 763010B | 5/8″ | 16/18gauge | Yes |
| 763020B | 3/4″ | 16/18gauge | Yes |
| 763030B | 7/8″ | 16/18gauge | Yes |
| 763050B | 1″ | 16/18gauge | Yes |
| 763060B | 1 1/4″ | 16/18gauge | Yes |
| 763070B | 1 1/2″ | 10gauge | Yes |
| 763080B | 1 1/2″ | 16/18gauge | Yes |
| 763085B | 2″ | 16/18gauge | Yes |
