Specification:
Material: Cast IronColor: Industrial Steel
GreySize:3/4"Inner
Diameter:1.8cm/0.7”external diameter:6.5cm/2.56”Connection
Method: ScrewSuitable for floral, lamps, shelves, hanging racks, industrial supplies, and so on.
Package Included: 10pcs x 1/2 cast iron flange