Amazon
25mm (1") Plastic domed square press-in ribbed inserts Pack of 16 Ideal for angled chair legs and other furniture or square box section tubing Size refers to EXTERNAL dimensions of tube - please see dimensions pictures showing how to measure Suitable for wall thickness of between 0.9 and 2.0mm
25mm (1") Plastic domed square press-in ribbed inserts Pack of 16 Ideal for angled chair legs and other furniture or square box section tubing Size refers to EXTERNAL dimensions of tube - please see dimensions pictures showing how to measure Suitable for wall thickness of between 0.9 and 2.0mm