Products'nameEverlast style Door Handle ZI5509-671 SG-GPFunction:ET, BK, PS,SR, CR, Dummy, or PT etc.Material:Zinc rose /Zinc or aluminum handleAvailable choice:with key hole or w/o key holeWeight:above 500G/pairCylinder can be:double open or one knob one keyCylinder Material:Brass or zinc or iron (Accessories: Fixing screws: M5X50mm)Keys:iron or brass 3 or 5 keys in normal or computerizedAccessories:Spindle, back to back screws, wood door screws according to the structure of the rose/plateDoor thinkness:30 50 mmDownward radian:60º