MIO Vertical I-Beam Anchor Truck Mount Systems This Intermediate Pass-Thru Support from

This Intermediate Pass-Thru Support from MIO is manual and designed for either horizontal or angled lifelines

The stainless steel head features a quick release for easy channel swapping

It cleans at any angle from zero to 300°

Kink resistant

MIO Vertical I-Beam Anchor Truck Mount Systems This Intermediate Pass-Thru Support fromAbout the MIO Vertical I Beam Anchor MIO offers this traditional threaded vertical I Beam anchor. It mounts to a vertical I Beam or the bottom flange of a horizontal I Beam. It is stainless steel and aluminum; lightweight and incredibly durable. It easily installs without tools. Can be used as a single attachment point for vertical lifelines. Fits I Beams up to 16" wide and 1 1 8" thick. Custom 18" size available upon request.