Heavy-duty split steel construction 3/16in. standard shaft keyway size 2 set screws are factory inserted for strength Elevate the performance of your power transmission systems with our robust V-Groove Drive Pulley, a versatile and durable component perfect for a wide range of applications. Tailored for a wide range of power transmission applications including compressors, industrial fans, lawnmowers, snowblowers, and electrical motors. Whether you're maintaining existing equipment or building a new system, our V-Groove Drive Pulley offers the quality, durability, and versatility you need to keep your operations running smoothly.