L-Shaped Support Spacer:High-quality, durable stainless steel 1.0mm thickness, making it ideal for heavy-duty use. L-shape provides optimal support and easy to take the trays.
Latching Stopper: Designed to securely hold the trays and prevent from slipping off, ensuring safe and secure transportation. TPR Silent Casters: TPR (Thermoplastic Rubber) silent caster, ensures smooth and quiet movement. It includes two swivel casters for easy maneuverability and two casters with brakes for secure positioning when stationary.