The 100mm (4 inch)  Double Plastic Omni Wheel provides rotational and sideways 360° maneuverability.  Great for omni directional movement and rotation, easy direction control and tracking, and for fast turning.

Specifications:

• Diameter:   100mm (4")
• Axial width:  16mm
• Hub:    6mm (included)
• Number of plate:  2
• Number of roller: 18
• Body material:    Nylon
• Roller material:   Rubber
• Roller diameter:  19mm
• Net weight:          275g
• Load capacity:    20kg
• Step File