Scaffold coasters and wheels must be locked with what to prevent movement?

Scaffold coasters and wheels must be locked with caster locks to prevent movement. Caster locks are specifically designed mechanisms that secure the wheels of scaffolding in place, minimizing the risk of the scaffold rolling or shifting while in use. This is crucial for ensuring the safety of workers on the scaffold deck, as any unintended movement could lead to falls or accidents.

When scaffolding is set up, stability is vital, particularly when individuals are working at heights. The use of caster locks ensures that the wheels are immobilized, providing a secure platform. This practice aligns with safety regulations and industry standards for construction work, emphasizing the importance of stability and worker safety on job sites.