Manufacturer- Sugatsune plastic;aluminum Part number - SLS-ELAN-MR

Features: Constructed of high quality material for long-lasting durability Cabinet doors vertically swing upward with lift-assist technology Doors smoothly glide to the open or closed position and remain securely in place Intended for right handed door configurations and medium weight cabinetry Easily install into any upward-opening cabinet door Sugatsune offers a 1-Year Limited Mounting hardware is included Specifications: Length: 7-1/2" Handing: Right Opening Angle: 90° Weight Capacity: 4.6 lbs. Material: Aluminum, Plastic, SteelProduct Variations: SLS-ELAN-MR (This Model): Right Handed Medium-Duty Lid Stay SLS-ELAN-HR: Right Handed Heavy-Duty Lid Stay