Heavy Duty Materials: Patio umbrella accessories are made of PP and metal, providing strong and durable construction. The surface features black paint treatment for rust resistance, ensuring long-lasting use. Easy to Install: Deck umbrella accessories can be quickly and securely installed. Space Saving: Designed to mount on balcony railings, these accessories help save space and keep your outdoor area uncluttered. Widely Applicable: These umbrella replacement parts are practical and compatible with most standard umbrellas, offering versatile options for outdoor spaces. Features: Suitable for outdoor umbrellas, including side-hanging umbrellas, courtyard umbrellas, and central column umbrellas. Size Chart: Crank handle: 14 cm x 5.6 cm (5.51 in x 2.20 in) Splices: 8 mm x 8 mm (0.31 in x 0.31 in) Parachute tray diameter: 12 cm (4.72 in) Aperture: 4 cm (1.57 in) Package Includes: 1 x Patio Umbrella Accessory Note: Please allow slight measurement deviations due to manual measurement and variations in display screens.