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Rubber Bung 19-21mm With 10mm Allthread [PLU46409]

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Rubber Bung 19-21mm With 10mm Allthread [PLU46409]

Product Description

Rubber Bung 19-21mm With 10mm Allthread.
We have constructed  a special 19-21mm 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.

Fits a bottle: 19-21mm
Inside diameter max: is 6.8mm
Height: 35mm



  • Tracked 48 £3.49 Within 5 working days

3 Reviews

  • 5
    Fantastic Product

    Posted by Unknown on 27th Jul 2017

    Fantastic product, it really does work. Great quality. I would recommend this product, I would also recommend Lampspares, they answer queries promptly and the customer service is second to none. You won't be disappointed.

  • 5
    Excellent service

    Posted by on 19th Jun 2017

    Right from the first phone call the people at Lampspares were friendly and helpful. The products are of good quality at a reasonable price. My order was well packed with fast delivery. There was no problem with me returning some items for exchange even though it was my fault for ordering wrong!! I will definitely buy from them again.

  • 5
    Excellent product

    Posted by Wendy Tippett on 23rd Feb 2017

    Well made piece of kit that can be easily adjusted to provide a tight fit in a bottle neck - check the bottle neck diameter before ordering as there are several options. Great company to deal with - my orders always arrive quickly and are well packaged. Great customer service as well together with plenty of useful 'how to' info on the website.