Steel Door / Steel Security Door / Stainless Steel Door Main Specifications: Material Cold rolled steel sheet Surface Electro-static powder coating Threshold Steel/Stainless steel Infilling Rockwool Outer size of frame 850/950/1200/1500X2050mm, 850/950X1970mm Thickness of Door leaf 40mm, 50mm, 65mm, 70mm, 80mm, 90mm, 100mm Thickness of Door leaf steel 0.3-1.0mm Thickness of Door frame steel 0.6-2.0mm Color More than 120 colors available Opening Direction Left inward, Right inward, Left outward, Right outward Opening Degree 90 - 180 degrees Handle Position Right, Left