Description Kgi Floor Hinge K-8300(Korea) Product Features    A. Produce according to EN1154 standard & ISO9001 standard  B. Double speed adjustment, ball bearing inside, closing smoothly  C. Korea type floor spring, popular in Pakistan  D. 500,000cycles test without damage  E. Applicable for glass door, wooden door, aluminum door and frame door Applicable Standard   EN1154 & ISO9001 Max Door With 1200mm Max Door Weight 130kg Max Open Degree 125° Hold-Open 90° Latching Speed Adjustment 0-20° Closing Speed Adjustment 20°-90° Application Temperature -40°-60° Dimension:Length*Width*Height 291mm*134mm*51m