Xtirpa Fall Arrest System:Man Hole System:RSUSIN2108 – Manhole guard with integrated mast 1067mmRSUSIN2210 – Davit arm with 610mm reach. Hitch Mount System:RSUSIN2210 – Davit arm with 610mm reachRSUSIN2003 – 76mm mast for davit armRSUSIN2126 – 76mm hitch mount with 610mm stabilizer