778-4749, RS PRO, RS PRO Timing Belt Pulley, Brass, Glass Filled PC 6mm Belt Width x 2mm Pitch, 48 Tooth, Brand RS Pro, Number Of Teeth 48, Pitch 2mm, To Suit Belt Width 6mm RS PRO Timing Belt Pulley, Brass, Glass Filled PC 6mm Belt Width x 2mm Pitch, 48 Tooth