Inside Diameter: 1/2 inch,Standard Keyseats(1/8"x1/16"),Screws quantity:2,1 x Wrench
Groove Width:1/2 inch;Standard V-Belt Pulley: For V-Belt Section A,4L,3L
Durable: 1020 steel, solid construction, Zinc-plated to prevent rust
This V-Groove Drive pulley is a general Sheave for power transmission, which is applied to compressors,motors, lawn mower,snow blowers and other power transmission devices.The heavy duty steel is designed to be more durable