Need 1 1/8 Stanchion Base

[Inkwell]

I need to find two bases that 1 1/8 tubing will fit. I am installing a new guard to hold a Raymarine C120. Using the Edson 58 inch tall guard, but can not use the Edson feet, since they use bolts which would damage my headliner. I am thinking of scewing the bases on the cockpit sole, rather than using the longer bolts. Any suggestions on locating stanchion bases to hold a 1 1/8 tube?

[GordMay]

Screws should NEVER be used in a structural application.

Stanchion Bases are available from

Rig-Rite:
Stanchion Bases

Bosun Supplies:
Stanchion Deck Hardware Stanchion Bases Life lines lifelines

Ronstan:
Staunchions | Ronstan Marine Division

Schaefer:
Schaefer Marine Hardware - Product Catalog

C. Sherman Johnson:
Johnson Marine Hardware Online Virtual Catalog: SpreadPages Cover

Edson:
Edson Sailboat Products Virtual eCatalog: Page 57
Edson Sailboat Products Virtual eCatalog: Page 37