Adjustable Round Tube Inserts with M6/M8 Threaded Nuts for Furniture Legs

Durable plastic construction ensures long-lasting performance and resistance to wear and tear.

Integrated M6 or M8 threaded nut provides a secure and adjustable base for various applications.

Designed to fit round tubes with outer diameters ranging from 16mm to 50mm, offering versatile use.

Protects floors from scratches and reduces noise when moving furniture or equipment.

Easy to install, simply tap into the end of the tube for a snug and stable fit.