Pull down rod/bar for windows

These are our pull rods for our drop down windows. These rods go in front of the window, pull down and drops. We currently use the Aluminum 16 1/2" and 18 1/2" long pull rods on our trailers. The Hehr 17 3/4" and 22 1/2" are old style rods we no longer use on our trailers. All of these rods are 1/2" in diameter. All rods come with a hardware to install. Does not come with black latch or mounting block.