RotopaX Standard Pack Mount The RotopaX Standard Pack Mount is an optimal choice for many applications. It features a base flange, an upright base, and a solitary aluminum T-handle. Features: Includes base plate, upright base, aluminum T-handle and carriage bolt hardware CNC machined aluminum handle Anodized aluminum finish Zinc plated steel threads Steel base plate Note: Does not include Loctite or other thread locker.