12″ Caster Wheel (Hollow) – Ring Lock Scaffolding

12″ Caster Wheel (Hollow) – Ring Lock System

The 12″ Caster Wheel (Hollow) is a critical component for building mobile scaffolding structures. It is designed to work seamlessly with the fixed (U-RCA) or adjustable caster adapter (U-RACA) to create a rolling tower that moves easily across flat surfaces. Because it features a polyurethane tread on a cast steel hub, it provides a smooth roll while maintaining the strength required for heavy-duty industrial applications.

This hollow-core version is engineered to provide a lighter-weight alternative to solid wheels without sacrificing structural integrity. Furthermore, the wheel includes an integrated locking mechanism to secure the scaffolding tower in place once positioned. It is manufactured to professional standards, ensuring reliable performance on both commercial and residential construction sites.

USA Scaffolding supplies professional-grade vertical access equipment and masonry tools. We maintain a massive inventory to keep your projects on schedule and your crew working safely. Contractors nationwide trust our products for their jobsite-tested durability and quality.