bottom patch fitting. MAB, DORMA, NEW STAR mounth. PSS304 cover+ black aluminium inside ... inside screw 1) MAB, DORMA, NEW STAR mounth patch fitting, door clamp, patch fitting series, glass door clip,2)Material: stainless steel 304 Cover, 0 ... ) It is suitable for toughened glass door with the frame of 10-12mm thickness.6) it is bottom patch fitting, it is used together ...