Tube Clamp Suppliers

https://www.pipeclampstore.com/product-category/key-clamp-pipe-fittings/27mm-fittings/

https://www.themetalstore.co.uk/products/fast-order-tube-clamp-26-9mm

https://www.metals4u.co.uk/tube-clamps/c180

https://www.vital-parts.co.uk/round-domed-inserts-673-p.asp

https://www.rosscastors.co.uk/tube-inserts-fittings.html

https://www.bpfonline.co.uk/search.asp?catid=11197

https://www.rubberferrules.co.uk/domed-replacement-tube-chair-legs-round-domed-chairs-table-bottoms-feet-pads-ends-nursery-chairs-church-halls-chairs-school-chairs-floor-protector-nurseries-garden-chairs-restaurants-cafe-chairs-dinning-chairs.html