Pulley Class Pack

40 assorted sized pulleys in total.
2mm hole diameter black pulleys:
€¢ 5 x 10mm, 5 x 12mm, 5 x 25mm, 5 x 30mm
4mm hole diameter red pulleys:
€¢ 5 x 18mm, 5 x 25mm, 5 x 30mm, 5 x 40mm
Plus 10 converters to reduce hole diameters from 4mm to 2mm.