Features:

Size（diameter）: 6mm-30mm

Colour: Black / White

Material: PE

Black end caps for inserting into Round section tubes.

Ideal for a more professional finish on tubing enclosures on trailers, racking, shop fittings etc.

Can also be used as furniture guides on furniture feet to help protect floor surfaces.

Ideal for keeping water and dirt out of tubes to help prevent rusting on the inside.

Suitable for tubes with a wall thickness of 1-3mm

Fits into the hollow end of metal sections.