1. VBelt Pulley Type A Type Double Groove PulleyMade of cast iron, this Vbelt pulley features a doublegroove design, making it suitable for both Vbelts and timing belts of Type A. With diameters ranging from 50 mm to 100 mm, it provides a reliable power transmission solution for various power tools. 2. Cast Iron Material: Crafted from cast iron, this Vbelt pulley ensures durability and longevity. Its sturdy construction enables efficient power transmission and resists wear even under heavy loads. 3. Multiple Size OptionsAvailable in various sizes, including 50 x 31 x 19 mm, 56 x 30 x 24 mm, 58 x 30 x 19 mm, and more, this pulley can meet diverse power tool requirements. Select the appropriate size for your specific needs. 4. Easy InstallationWith its versatile design, this Vbelt pulley is easy to install and compatible with various power tools. Simply attach it to the motor shaft and connect it to the Vbelt or timing belt for smooth and efficient operation.