zbar with security hanger part which can be lock to the wall.All Framing Needs by Carina Picture Frame Since 1989 For aluminum metal frame only . Can be use on Designer and Nielsen or Aluma frame. Holes every 4" on the bar custom size is available by calling 949-2630909 HOLD UP TO 150LB Made in USA 40" Zbar hanger for metal frame 40mzbar$40.50, 10/$360.00, 100/$3,100.00 E-mail:  123frame@123frame.net