Ultra 44910-U Sliding Door Bar Locks Ultra 44910-U Sliding Door Bar Locks Features: Makes all sliding glass doors jimmy-proof Self-storing Fits up to 48" wide Swings 90 and folds out-of-the way when not in use Overall length 48" long with end cap 5/8" square extruded aluminum tubing Easily cut with hacksaw to fit narrow doors and windows Furnished with installation hardware pack and hinge bracket Aluminum 44900: Satin finish