18” Post Anchor for I-Beam


The 18″ Post Anchor is a fixed anchor which can be used as a single point anchor or with a horizontal lifeline system. This anchor can be either permanent or temporary and is designed to be bolted to or around a steel I-beam.



  • 18″ steel anchor point
  • For use on I-beams up to 10″
  • Set of 4 fasteners included
  • Corrosion resistant galvanized coating
  • Single User 130-310 lb. ANSI, 420 lbs. OSHA
  • Minimum breaking strength 5,000 lbs.
  • Meets ANSI Z359.1, ANSI A10.32, OSHA 1926.50


Base Dimensions12 in X 12 in (304.8 mm x 304.8 mm)
MaterialGalvanized Steel
Working Load310 lbs. or up to 420 lbs. if used with equipment explicitly certified for such use
Minimum Tensile Strength5,000 lbs (2267.96 kg)
Weight48.7 lbs (22.1 kg)
Applicable StandardsMeets OSHA 1926 Subpart M - OSHA 1910; ANSI Z359.1 - ANSI A10.32


Technical Data Sheets