Roof perimeter safety rail system

摘要: A safety rail system for installation about the perimeter of a rooftop work site comprises plurality stanchion-supporting bases attachment to existing building structure, stanchions removably held by and having cable-receiving links thereon, pair wire rope cable rails supplied winches fixed at least one stanchions. The include plate members connected hinge adjustable vertical wall surface another structural forming an edge with surface. vertically extending sleeve is member which attaches slidably receiving bottom portion stanchion, transversely locking pin used retain stanchion within sleeve. cables are unwound from their respective using links, then tensioned winches.