Iron flange and 12" long steel liner are to be threaded together to provide solid support for surface mounting. Liners fit with .050 tubing. Bolts are not included as mounting, surface vary. Available for 1-1/2" and 2" tubing. To be used with FA421 cast floor cover.
Flange and liner can be purchased together or separately. Please refer to listings.
Base diameter for 1-1/2" flange is 3-3/4", for 2" flange is 4-1/2". Both with 3/8" hole for mounting