Feature: Each socket has an extra hole that can be adjusted to prevent rotation during use. The advantage of this flange type is that once installed, the rod will not accidentally fall off. The flange sleeve is suitable for additional storage poles such as closets, bathrooms, laundry rooms, etc., for hanging towels, clothing, ties, belts and other fabric items. Specification: Height: 3cm / 1.18'' Material: stainless steel Inner diameter: 22mm/0.86'' Flange base diameter: 4.5cm / 1.77'' Package Content: 4 x Closet Rod Flange Note:This product does not contain screws. We apologize for any inconvenience, thank you for your understanding. Warm Notices: Due to manual measurement, allow a deviation of 1 - 3mm. Due to the screen display, the color may be different from the actual one. Please understand. We guarantee your 100% satisfaction! If within 90 days you are not 100% satisfied return your product for a full refund! We are always welcome to our friendly customer support team for any product issue at our store. We provide e-mail reply within 24 hours to afford you the fullest satisfaction.