... of silicic acid, or polyurethane/PU foam for choice)9) Accessories: main lock with handle, hinges, door bell, peephole ... sets/40HQ. The weight is 42Kg/set(with single lock).For size 2050*860*70mm, there are 120 sets/ ... sets/40HQ. The weight is 51Kg/set(with single lock).For size 2050*960*50mm, there are 125 sets/ ... 40HQ. The weight is 44.5Kg/set(with single lock).For size 2050*960*70mm, there are 106 sets/ ...