Mixer/Appliance Lift Mechanism without Shelf Sink & Base Accessories. With design flexibility in mind, the heavy-duty chrome mixer lift can be attached to any custom made shelf and therefore will fit all cabinet sizes allowing a perfect match to your counter top or interior cabinet. Revered as the "best in the industry", the RAS-ML-HDCR features built-in shock dampeners, adjustable spring tension and holds appliances up to 60 lbs.