Accommodates a range of ladder shapes and sizes whilst protecting the rear of the vehicle from damage when loading or unloading. Van Door Type: Twin-Door Van Roof Height: High Roof Van Wheel Base & Code: LWB (L3H3) Plastic & Steel Construction Only Fits Van Guard Roof Bars Code 6423T, 2060T & 4449T Quick & Easy to Install Fixed Roller Kit Corrosion-Resistant Van Door Type: Twin-Door Van Roof Height: High Roof Van Wheel Base & Code: LWB (L3H3) Plastic & Steel Construction Only Fits Van Guard Roof Bars Code 6423T, 2060T & 4449T Quick & Easy to Install Fixed Roller Kit Corrosion-Resistant