Universal adapter plate, 64-113 mm, made of powder-coated steel in anthracite, designed for mounting parasols with a hole spacing of 64-113 mm on the Earthbase ground stand. Practical adapter for mounting parasols on the Siena Garden Earthbase ground stake. Suitable for all parasols that need to be attached to the base with four screws. Variable hole spacing from 64-113 mm. Suitable screws are included in the package. Depending on the manufacturer, the screws may need to be replaced.