40 Tooth 5mm Bore GT2 Timing Aluminum Pulley works with a GT2 6mm wide timing belt. This pulley has 40 teeth and a 5mm inner bore. Two set screws can be used to attach it firmly.
Very light and very durable.
High-quality Aluminum Alloy material, sturdy and durable
Adopt surface oxidation treatment, Anti-rust and Anti-corrosion effectively
1 x GT2 6mm Belt Width 40 Teeth 5mm Bore Timing Pulley