Lower Mast Extension Height 24 in Color Yellow For Use With Manhole Guard Tensile Strength 3 664 lb Compatible Component Davit Arm Finish Powder Coated Confined Space Component Lower Mast Extension Weight Capacity 360 lb Material Aluminum Entry Orientation Vertical Anchorage Point Rating 5 000 lb Mast Diameter 3 in Series XTIRPA Standards ANSI OSHA