Round Post Bolt-On Pivot Hinge, 4" Model, Zinc Chromate




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Round Post Bolt-On Pivot Hinge, 4", Zinc Chromate


  • Bolt-On Hinge is designed to attach to a flat gate frame and strap around posts that range from 3-1/2” to 4” diameter.
  • Features two sealed roller bearings, no greasing required/
  • The pivot arm has an oval slot for adjustability (1/2" adjustable) of the gap between the gate frame and post after installation.
  • Fits 4" diameter round post.
  • Gate frame mounting bracket measures 7.5" tall by 1.5" wide.
  • Gate frame mounting bracket and round strap material is 1/4" thick.
  • Gap between gate frame and post will be approximately 7".
  • Click on link below for a detailed dimensional diagram.


  • Uses two each 5/8" diameter lag bolts or hex head through bolts to install the hinge to the gate frame. These must be purchase through an alternate source.
  • Uses two 1/2" by 2" hex head bolts to secure the strap around the post. These fasteners are included.
  • Through bolting is recommended.



More Information
Finish Name Zinc
Material Steel
Weight Rating 1000 lb per pair
Heavy Duty Hinge Type Bolt-On
Bearings Roller Bearing
Mounting Hardware Included No
Mounting Hardware Type Two 5/8" diameter lag bolts or hex bolts
Made in USA No
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