Prime Design Rear Door Access Ladder For Select 2007+ Mercedes Sprinter Low Roof Clear Anodized Model AAL-8004Prime Design Rear Door Access Ladder For Select 2007+ Mercedes Sprinter Low Roof Clear Anodized Model AAL 8004 The Prime Design Rear Door Access Ladder provides a safe alternative to climbing on tires and bumpers, allowing operators to easily stow or retrieve cargo from the roof of a van. Constructed from lightweight aircraft grade aluminum alloy and stainless steel fasteners, this ladder is engineered for a long lasting, professional appearance in