Secure Tools supplies a scaffold spanner. It is a specialized hand tool commonly used in construction and scaffolding work. It is specifically designed for tightening or loosening scaffold bolts, couplers, and fittings. Scaffold spanners are an essential tool for scaffold erectors and workers to ensure the stability and safety of scaffold structures. Scaffold spanners are critical tools for scaffold erectors and workers to assemble, adjust, and dismantle scaffold structures. They enable the proper tightening and securing of bolts and fittings, ensuring the stability and integrity of the scaffolding system.