Toothless GT2 Idler Pulley – 5mm Bore

From the shop's description

Toothless GT2 Idler Pulley – 5mm Bore This is Aluminum GT2 Timing Pulley used for precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only MXL belts will slip due to the different tooth profile. This pulley has two set screws can be used to attach it firmly to motor shaft. Full aluminum construction means these are very light and very durable. Product type: GT2 Pulley Material: Aluminum alloy Tooth Profile: GT2 No. of teeth: 0 Bore: 5mm Suitable Belt: 6mm Package Includes: 1x GT2 Pulley Related Products: Belts | Pulleys