50" Adjustable Pair of Aluminum Square Cross Bar Cargo Roof Racks+Keys Lock Crafted from High Quality Light Weight Aluminum with Adjustable Clamps Bar Length : 50" / Height with Clamps : 3" / Width: 1" Can Support Luggage, Ladder or Cargo's Weight up to 175 lbs Locks and Keys are Included for Anti-Theft Protection Width Adjustable Mounting Clamps to Fit Large Variety of Vehicles