This GT3 Timing Belt is perfect for your automation projects. It's made of durable neoprene and has strong fiberglass cords for added strength. The teeth on this belt are more like a rack system, so it's great for use with NEMA 23-size motors where deep tooth engagement is a necessity.

GT3 Timing Pulley 20T -Build your projects with this high-quality aluminum timing pulley! With more aggressive teeth than its little brother the GT2, it's perfect for higher torque applications. It has a 6.35mm bore size which fits the Nema 23 Stepper Motors.

This pulley is designed to work with 6mm wide GT2 2mm pitch timing belts. It's a perfect match for GT2 pulley-belt sets. The idler is also a good choice for 20T GT2 timing belt pulleys driven by stepper motors.

Looking for a way to finish off your looped belt connections? Check out our Timing Belt Crimp Clamp! Made from durable metal, this clamp will give your connections a professional look.