Features: l Made of high quality material, durable and wear-resistant l Easy and convenient to install and remove l High quality for professional use l Replace the original damaged parts to ensure long lifetime and better work performance Specification: l Axle Height: 1.6cm l Hole Distance: 6.4cm l Voltage: 220V l Current: 1.6A l Timing Time: 120 Minutes Package: l 1x Fan Timer