Ensure the safe standing of the vehicle. Attachment to motorhomes with AL-KO frame or frame extension. From Bj 8/95 on all mounting points on the frame are prepared. With older vehicles, the drilling itself is done. Robust lifting support for firm and secure standing. Operation with unscrewing crank; independent clamping of the lifting support when turning up. Free swivelling mechanism: If the motorhome is moved despite the extended support, it automatically folds forwards and backwards. for frame height A loaded min. 460 loaded max. 710 height B min. 430 height B max. 730 required installation space L 531 drive shaft length E 200 dead weight 8.9kg (for complete support set =2 pieces, incl. screw and mounting material).