umbrella holder, umbrella holder, balcony railing, umbrella clamp, support for garden, terrace, balcony, balustrade

suitable for parasol poles with a diameter of 4 cm. the applicable railing width is 4 7cm. this parasol base is super supportive and can replace a parasol base weighing 50 70 kg. stability, stability and safety for small umbrellas anti shake and anti shake, strong handle, aluminum housing high quali