This is a new black powder-coated steel roof mount that will secure a 3/4" diameter assembly rod that comes standard with most weathervanes and finials. The mount can be flexed to fit the pitch of your roof. Comes with steel screws (not show in picture) to install on roof and side tightening screws to hold assembly rod. Measures approx. 13"H x 9"W x 2"Deep. MSRP: $48