... glass door HD050 LOCK PATCH FITTINGSThe material core is made of high strength Aluminum Alloy or Zinc Alloy after casting and the ... of 10-12mm.Products include upper,lower,top ,curve and lock patch kind, and can cooperated with DORMA, NEWSTAR,CROWN floor ... colors include mirror light, satin finish, titanium as ur request Lock Patch fitting HD050