Comparison : Item # 450013201, 30 Millimeter (mm) Axle Pitch, 200 Millimeter (mm) Width, and 250 Millimeter (mm) Length Wheel Conveyor with Single Wheel
Item # 450013211, 30 Millimeter (mm) Axle Pitch, 200 Millimeter (mm) Width, and 500 Millimeter (mm) Length Wheel Conveyor with Single Wheel
Item # 450013251, 30 Millimeter (mm) Axle Pitch, 200 Millimeter (mm) Width, and 750 Millimeter (mm) Length Wheel Conveyor with Single Wheel
Item # 450013221, 30 Millimeter (mm) Axle Pitch, 200 Millimeter (mm) Width, and 1000 Millimeter (mm) Length Wheel Conveyor with Single Wheel
Item # 450013231, 30 Millimeter (mm) Axle Pitch, 200 Millimeter (mm) Width, and 1500 Millimeter (mm) Length Wheel Conveyor with Single Wheel