The Quad Lock Handlebar Clamp Mount gives you the flexibility to mount your smartphone in a convenient and visible location using a rotating head. It also includes an extension arm if extra clearance is required. The patented dual-stage lock holds your smartphone secure when you ride. It fits discreetly onto your motorbike's handlebars and fits multiple bar sizes. Please note this is for the mount only - a Quad Lock case is also required. In the box is the Quad Lock Handlebar Mount - suits 1-1/4" (32mm) bars, 1 x Extension Arm, 3 x bar spacers - 7/8"(22mm), 1"(25mm), 1-1/8"(28mm) and 1 x Allen (Hex) Key.