Superior Brass Castor Brown Ceramic Wheel Cup - Available in Various Sizes Size:38mm 143X300SSS

143X300SSS

and is easily mounted to the surface of the door or the top jamb

This will ensure the correct orientation of the magnets

What type of foot does your existing balance have

Superior Brass Castor Brown Ceramic Wheel Cup - Available in Various Sizes Size:38mm 143X300SSSSuperior Brass Castor Brown Ceramic Wheel Cup Castor Brass Wheel Cup is generally refers to a small cup or housing designed to hold a brass wheel, often as part of a caster assembly. Casters are rotating wheels mounted on the bottom of furniture, carts, or other objects to facilitate movement. Castor Brass Wheel Cup Function A wheel assembly that allows for smooth movement and often swiveling. Features: Brown Ceramic Wheel Traditional Authentic Solid