In my opinion, this is a poorly designed product. It has a plastic cam that couldn't take the pressure of my light usage for my Fox Vanilla Air RC shock. It broke a the hub, a hex-design that is weak and can not take the pressure of to torsion to pull the cable and lockout the shock For the price being charged, the cam should be made of metal. I am an inventor having created and offered a fantastic screen door closer; please see [...]. I therefore have the credentials to criticize the Rockshox Pushloc as having a weakened and poorly designed mechanical flaw!