Bath Tub Rotating Knob Overflow Cover Zinc Alloy Tub Drain Knob Rotating Knob for Tub Waste / Mop Tray Drains Silver

【Precise Fit】This tub rotation knob features a D shaped inner structure with a diameter range of 9mm to 10mm with screws for fixing. The launch control shaft shall not exceed 9 mm. Available in round shape and D shape. It is suitable for different drainage holes in bathtubs or sinks, can be mounted stably and ensures smooth water drainage. 【Zinc Alloy Material】The tub rotation handle is made of high quality zinc alloy with excellent corrosion and oxidation resistance. Ideal for long-term use in humid environments, rust proof and durable. 【Simple Silver Appearance】The silver appearance is modern and discreet. It fits perfectly with different bathroom styles and gives the room an overall elegant look. 【User-friendly Design with Rotary Knob】The bathtub rotary knob is equipped with a convenient rotation mechanism, which makes it easy to control the drain. Pleasant to use and suitable for both private and professional use. 【Wide Application】This bath overflow cover is suitable for bathtubs, scouring trays, sinks and other drain systems - an ideal choice for households, hotels and cleaning areas.