Gratnells Callero Plus Treble Trolley – 12 Deep Trays

The Gratnells Callero Plus Treble Trolley with 12 Deep Trays is a safe, mobile, and highly efficient storage solution designed for busy learning environments. With three full columns of deep Gratnells trays, this trolley maximises storage capacity while maintaining a compact footprint – offering 33% more storage than standard trolleys.

Built with safety and ease of use in mind, the Callero Plus features high handles for comfortable manoeuvring without bending, smooth large castors for stable mobility, and rounded edges with no sharp angles. StopSafe runners prevent trays from being pulled out too far, reducing the risk of spills and accidents while encouraging safe, independent use by students.

The trolley’s top surface doubles as a practical demonstration or display area, making it a flexible classroom resource that supports teaching, learning, and efficient resource management. With a choice of vibrant tray colours, it brightens any classroom while keeping resources neatly organised and easily accessible.

Key Features

1. Treble column trolley supplied with 12 Deep Gratnells trays
2. High-density storage with 33% more capacity than standard trolleys
3. Lightweight design with high handles for effortless movement
4. Large castors for smooth, stable transport between classrooms
5. StopSafe runners for tray safety and controlled access
6. Rounded corners and no sharp edges for child safety
7. Top surface can be used for demonstrations or displays
8. Available with a wide range of tray colour options

Educational Benefits

• Promotes independent learning with safely accessible trays
• Speeds up lesson prep with pre-organised resources
• Enhances teaching flexibility with a mobile demonstration space
• Encourages responsibility and organisation skills in students
• Keeps classrooms clutter-free while maximising limited space

Dimensions & Specifications

• Dimensions (mm): H 1065 × W 1065 × D 455
• Weight: 30.5 kg
• Frame Load Capacity: 250 kg
• Tray Load Capacity: 5 kg each
• Tray Type: Standard Deep Tray (supplied ×12)
• Tray Colours: Cyan Blue, Flame Red, Grass Green, Jolly Lime, Plum Purple, Royal Blue, Sunshine Yellow, Translucent
• Frame Colour: Silver

Support Documents

• 44GCT7 Assembly Instructions

Assembly Video