... performance in single or double leaf. STEEL DOOR Material:1. Steel door with stainless steel doorsill 2. Cold-rolled ... available 6. Colour: Diversified available 7. Door leaf thickness: 50mm, 70mm, 90mm8. Door frame thickness: 80mm-270mm available. 9. ... (height*width*thickness) 10. Accessories: Hinges, locks, handles, viewer(peephole), doorbell, rubber seal, installing bolts,cover11. Opening direction: ...