Polished Chrome Door Knob With BufferProduct Number: APH-K13Product Description Cylinder door knob with rubber buffer. For applications where over-opening the door will cause the knob to strike something (such as a wall, sink etc.) the rubber buffer helps to protect both the knob and the surface being contacted by the knob. Product includes the necessary glazing gaskets. Product Dimensions 30mm(dia.) x 30mm(depth to each side of door glass)See Technical Drawing £11.63 Polished Chrome Door Knob With Buffer quantity — OR — Add to basket Glass Specification Glass SpecificationSuitable for 8 to 12mm toughened glass. Dia. 10mm hole required (please see product drawings) Material Specification All visible components in chrome plated brass and black rubber. Environment Compatibility Suitable for indoor or outdoor use (not suitable for marine environments). Design Compatibility Suitable for shower enclosures, wet rooms, bath screens, glass doors, glass partitions and glass furniture.