44 inch to 78 inch Secure Bar - This load lock SecureBar from Security Chain is ideal for use in small cargo trucks, SUVs, utility trailers, vans and cars. One of the easiest, strongest and most versatile load locks made, this has an adjustment range of 44 inch to 78 inch, making it short enough to control a load of groceries in the trunk of your car, and long enough to span a 6 foot pickup bed, lengthwise. Its square steel tubing is much stronger than other pickup bars with greater resistance to bending, and its soft rubber feet easily adapt to irregular surfaces with no risk of damage to paint or other finishes. No plastic parts here! The all metal locking handle and thumb release along with a positive rack-and-pinion operation provides a smooth operation. (Only one end of the bar is pictured). Zinc plating for resistance to rust and corrosion.