Specification: Product name: 5M type Timing Pulley Aluminum Synchronous Wheel without Step Shape: AF Type Tooth pitch: 5.00mm Teeth: arc teeth Tooth width: 16/21/27mm(for 15/20/25mm width belt) Material: aluminium alloy(capped edge: iron plated zinc) Set screw size: M5*5
Package Including: timing pulley x 1Pcs