Abstract: A fall hazard safety system includes first and second base units movable with respect to each other. First and second support members are secured to and extend from the first and second base units, respectively. A crossbeam is securable to the first and second support members. A tether is secured to the crossbeam and is securable to a harness for harnessing an individual when support on an elevated surface and for reducing a fall hazard of the individual falling from the elevated surface.

Abstract: An internal spinning system includes an annular attachment section having a front portion and a flange extending outwardly from the front portion in a substantially perpendicular manner. At least one bearing is coupled to the flange and extend outwardly therefrom in a substantially parallel manner. A back portion opposes the front portion, wherein the back portion and the front portion define a plurality of bolt holes.

Abstract: An internal spinning system includes an annular attachment section having a front portion and a flange extending outwardly from the front portion in a substantially perpendicular manner. At least one bearing is coupled to the flange and extend outwardly therefrom in a substantially parallel manner. A back portion opposes the front portion, wherein the back portion and the front portion define a plurality of bolt holes.