Holman Mount Kit for Open Service Bodies Model 40960Holman Mount Kit for Open Service Bodies Model 40960 Mount Holman Dropdown and Clamp & Lock Ladder racks to your open service body truck. Features & Benefits: Heavy duty steel provides support for even the heaviest of ladders Can mount any full size van Clamp & Lock or Drop Down rack. Powder coated white to blend in with most service bodies Compatible Racks Dropdown Ladder Racks 4092L, 4099H, 4A92L, 4A93M, 4A99H Clamp & Lock Ladder Racks 4082L, 4A82L