Overhead Bracket Suspended Max Weight (Lb.) 4 400 lb Steel - Galvanized Finish Height (In.) 4 9/32 in Width (In.) 3 in Depth (In.) 3 9/16 in Max Wheel Dia (In.) - Roller Width/Dia (In.) No Roller - Mounting Mounting Hole Size (In.) - - Bearings Hardware Not Included Requires - For Use With PEMKO 307 Track