3M DBI SALA Galvanised Wall Mount HC Davit Base 8000101For a wall mount base (galvanised steel) for use with 3M DBI SALA HC Davit Mast in the formation of a confined space rescue and work support system, use 3M DBI SALA Confined Space HC (High Capacity) Wall Mount Base. The wall mount base is constructed of mild steel and coated using a hot dipped galvanisation process which provides corrosion protection against the elements and is silver in appearance. It's designed to be installed onto vertical wall