Gratnells Callero Plus Treble Cart with 6 Jumbo Light Gray Trays

The Gratnells Callero Plus Treble Cart with six jumbo light gray trays provides flexible, high-capacity storage for classrooms, STEM labs, makerspaces, and learning spaces. Designed for busy educational environments, it keeps larger classroom supplies organized, protected, and easily accessible while supporting both mobile and stationary storage.

Why Educators Use It

Large classroom resources can quickly become difficult to organize. This cart helps teachers store, transport, and manage bulky materials while allowing learning spaces to adapt for different lessons and activities. Its durable design makes it well suited for daily use across schools, libraries, and innovation labs.

Key Features

• Includes six jumbo light gray Gratnells storage trays for high-capacity organization.
• Choose between mobile use with braked casters or stationary use with included feet.
• StopSafe runner system helps keep trays securely positioned during everyday use.
• Durable silver metal frame designed for demanding educational environments.
• Large storage capacity for oversized classroom materials, STEM equipment, and project supplies.
• Compatible with flexible classroom, makerspace, and laboratory storage needs.

Classroom Applications

• Store robotics kits, engineering materials, and STEM project components.
• Organize makerspace tools, consumables, and classroom supplies.
• Create mobile supply stations for collaborative learning activities.
• Manage shared resources in science labs, libraries, and innovation spaces.