Modern minimalist black square stainless steel door knob heavy duty main door door handle for wood doors glass doors

Texture of material: Stainless steel Surface treatment: Frosted black Product use: Glass door/Wooden/door stainless steel door Size:Length 60cmhole distance 30cm; Length 80cmhole distance 50cm; Length 100cmhole distance 70cm; Length 120cmhole distance 90cm; Length 150cm*hole distance 120cm;