CARR With Grip Strut 24" step hands free - Blk Pwdr Coat/Galvanized - Single 501020 Only Fits Commercial, Industrial, Utility, Fire Prevention, & Service Trucks w/ Service Truck Side Tool Boxes w/ Flat Bottoms or a Flat Platform Area that has Access to Both Sides of Mounting Area Conveniently Tucked Away When Not in Use Large 12-inch Non-Skid Cast Step for Increased Safety