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 Made in USA 8" Zbar hanger for metal frame 10" Zbar hanger for metal frame 12" Zbar hanger for metal frame 16" Zbar hanger for metal frame 20" Zbar hanger for metal frame 24" Zbar hanger for metal frame 30" Zbar hanger for metal frame 36" Zbar hanger for metal frame 40" Zbar hanger for metal frame Zbar Hanger for metal frame by foot E-mail:  123frame@123frame.net