Easily lift heavy appliances to working height with this lift. Provides mechanical support, saves countertop space, and performs convenient access to appliances. Construction suits framed and frameless cabinets, securely fixing in fully extended position. Mounted to inside of cabinet and to shelf whose size can be adjusted for any cabinet width from 12 to 24 inches. Soft-close mechanisms guarantee slow and smooth closing, and three spring-setting options are rated for load up to 45 pounds