SPC Series - Swivel - Loaded Castor Wheels are useful in varied applications such as chairs, beds, office chairs, tables, laboratory tables and so forth. Therefore, provided wheels are manufactured in a large space of infrastructure units and sophisticated components. These wheels are fixed with bolt nuts to assembled in a reliable manner. SPC Series - Swivel - Loaded Castor Wheels are easy to rotate, pull back and forward. These are water resistant as well as fire resistant in nature.