These round metal tube inserts use an internal carbon steel retaining washer to grip the inside of the leg providing a solid, threaded anchor to attach castors, feet or glides to the bottom of legs. Application is simple as the Tube Insert can be gently tapped into position.
An added benefit is the attractive finish of the mild steel casing which provides a neat external finish to the cut end of each leg.
D = Outer diameter of tube.
Materials - Mild Steel (Housing), Carbon Steel (Washer).