3M DBI SALA Portable Fall Arrest Post 8566691Portable, telescoping fall arrest post with three independent 360 degree swivelling anchor points. The 3M DBI SALA Portable Fall Arrest Post provides protection and complete mobility for three workers on top of transformers or other types of vertical platforms with potential fall hazards. Its compact and lightweight design, makes the post very easy to transport and put in place. The system features a telescopic design and 3 swivelling anchor points