1/2″ ID x 3/4″ OD 1-7/8″ Spanner Bushing

A steel spanner bushing is a cylindrical metal component used in caster assemblies to provide support and stability. Crafted from durable steel, it is designed to fit securely within the caster’s mounting hole, acting as a spacer and reinforcement. The spanner bushing helps reduce friction, prevent wear, and maintain proper alignment between the caster wheel and the mounting surface. Its robust construction ensures long-lasting performance, making it an essential component for heavy-duty caster applications.