Quality Material: Patio umbrella accessories are made of sturdy pp material, not easy to break or deform, and sturdy to use for years.Feature: Outdoor umbrella courtyard central column umbrella pole accessories, practical replacement parts.Easy to Install: The umbrella replacement parts can be quickly installed. Outdoor umbrella side hanging umbrella courtyard central column umbrella accessories.Applicable: These umbrella accessories are practical and classic tools, which can be installed in most umbrellas for more options in outdoor .Usage: Outdoor umbrella replacement part is great for patio, garden, outdoors, hotel, terrace, balcony, coffee shop, beauty salon, outdoor leisure area, company leisure area, etc.Specification:Pole Steering: Length 13.7cm, diameter 3.5cm, inner diameter 3.2cmCrank Handle Shell: Length 13cm, 4cm top diameter, 2.4cm side diameterCenter Plate: Diameter 11.5cm, inner diameter 5cmSide Plate: Diameter 11.5cm Thread diameter 1.4cmCap: Diameter 9cm Thread diameter 1.2cmCord Slide Bracket: Length 6.8cmPackage Includes:1 Patio Umbrella Accessories(Optional)Note:Please allow slightly errors due to manual measurement and different monitors.