The Miller Single D permanent roof anchor is designed to provide one (1) D-ring anchorage point when securely installed on a wood roof sub-surface or vertical wall. ... The Miller Double D permanent roof anchor is designed to provide two (2) D-ring anchorage points when securely installed on a wood roof sub-surface.
What is reusable roof anchor?
The Personal Fall Arrest Systems (PFAS) and Fall Restraint Systems used while working at heights usually include fall arrest roof anchors. ... This reusable roof fall protection anchor is designed for temporary use on wood rooftops and fits a range of roof pitches from flat to 12/12.