Hinge Length: 80 mm Hinge Width: 17 mm features: Sprung glass door hinge Opening angle 180 degree For inset doors Direct fixing, no drilling necessary For glass doors up to 350 mm wide and 800 mm high For 4-6 mm glass thickness Place glass door in hinge and tight the fixing screw Zinc alloy hinge One pair of hinges is suitable for mounting on either the left or the right side For safety reasons we recommend that toughened glass be used with these hinges Bright nickel plate finish