12PCS Fitting 16MM 4 Types Stable Support Heavy Duty Greenhouse Frame Building Connector Black Suitable for Grape Trellis Sunscreen Shed Gardening

High Quality: Made of plastic material, the fitting is able to withstand impact, not easy to crack or break.. 4 Types: There are 4 types of connectors for you to choose, meeting your various greenhouse construction needs.. Connector Size: Inner diameter 16mm/0.63inch, suitable for PVC pipes or metal pipes with an outer diameter of 16mm/0.63inch. Inner diameter 16mm/0.63inch. Please confirm the size of the connecting pipe. Stable Support: The connector can stably support your greenhouse, which is not easily blown down in windy or rainy weathers.. Application: Suitable for flower stands and greenhouse frames construction and so on.