UPR's Quick Release Billet Bottle Mount Bracket simplifies the mounting and removal process of your 2" diameter bottles. Hinged on one side and a quick turn knob on the other side you can remove the bottle in seconds without the need of tools. Bracket features a stainless steel hinge pin instead of the standard steel roll pin that most use, 2-1/2" bolt hole spacing on the bottom of the bracket to match the UPR Bar Clamp Mounts. Bracket can be used with or without a bar clamp mount.