High-quality ball-type castor wheel for robotics and DIY projects. Features a steel ball and plastic cap, ideal for providing smooth omni-directional movement.

Caster Wheel Diameter: 21.3mm Wheel Height: 22.8mm Base Plate Diameter: 27.5mm Ball Material: Steel Cap Material: Plastic Weight: 25 gm Load Capacity: 1-5 kg/wheel (varies by model) Mounting: 3 holes Type: Ball-type Swivel

