Technical Info & Install Manual

  • Cap Bolt = 3 lbs & Base = 9.5 lbs; Total Weight = 12.5 lbs
  • Up to 3.75″ of total lift with 1″ remaining thread engagement. (Minimum 1″ thread engagement is necessary).
  • Fits any 4×4 post (3.5×3.5 actual).
  • 19″ Diameter
  • 7 1/2″ Tall (when cap bolt is fully screwed in)
  • 9 1/2 Tall (when cap bolt is unscrewed 2″ with 1″ remaining thread engagement)
  • 25,195 lb Ultimate Capacity (Average of 5; see test results below for 2 specimens and 3 specimens)
  • 8,398 lb allowable working load capacity on concrete or very stiff soil. Factor of Safety = 3.0.
  • 3,000 lb allowable working load capacity if placed on weakest permissible soil due to soil failure. Factor of Safety = 3.0.
FEAB010725-96, ICC-ES AC0049 (August 2013).4.5 TEST Molded Plastic Footing Pad Vertical Load (FINAL)Download
FEAB112024-77, ICC-ES AC0049 (August 2013).4.5 TEST Molded Plastic Footing Pad Vertical LoadDownload