Rubber Bung 16-18mm With 10mm Allthread.
We have constructed a special 16-18mm Rubber Bung that allows the use of a flex up to 6.8mm in diameter.
There is room on the bottom for a female cord grip to be added but it will spin when the bung is tightened up.
The bung is tightened by using a spanner on the top steel nut until a snug fit. A Nut cover can then be used to cover this nut. The bung can be fitted even when there is a flex in place.
Spec:
Fits a bottle: 16-18mm
Inside diameter max: is 6.8mm
Height: 35mm

![Rubber Bung 16-18mm With 10mm Allthread [PLU10179]](https://lightingparts.co.uk/wp-content/uploads/2023/04/v0s34wr0yxu.jpg)
![Rubber Bung 16-18mm With 10mm Allthread [PLU10179] - Image 2](https://lightingparts.co.uk/wp-content/uploads/2023/04/mr44ahbbyqg.jpg)
![Rubber Bung 16-18mm With 10mm Allthread [PLU10179] - Image 3](https://lightingparts.co.uk/wp-content/uploads/2023/04/saco0li21i2.jpg)


