Swivel Rocker Patio Chair Seat 1-7/8" I.D. Post Insert Bushing Material:Nylon Fits tube size: 1-7/8" outside

Fits tube size: 1-7/8" outside dimension

There should be a metal plate or washer between the bolt head and the fiberglass rocker spring plate

These parts are made to be welded to the legs of wrought iron furniture

From hole to hole measures 8

Please make sure that the thread size of your part is 8 mm (millimeters) x standard 1

Swivel Rocker Patio Chair Seat 1-7/8" I.D. Post Insert Bushing Material:Nylon Fits tube size: 1-7/8" outsideTube size: fits into a 1 7 8" inside diameter base pole. 1" seat post will fit into the bushing. Overall length is 4 1 8". Always insert bushing into base pole before inserting seat post into bushing. It should be hard to put the bushing into the base.