Features: *SPRING CORE *Top quality, thick plating. *Basin Waste Easy Pop Up Click Clack Plug Bolt *BASIN WASTE CLICK CLACK CLICKER SPRING MID THREAD *Fits most standard basin wastes - universal fitting. Specifications: *Weight: 26g *Top Thread - (M8) ~7.6mm *Bottom Thread (M16) ~ 15.5mm *Open Length ~ 54.7mm *Closed Length - 45.4 mm *MATERIAL:BRASS *TEST:>100,000 TIMES Package Contents: 1* Brass Push Pop Up Bolt Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Tired of Cheap Quality? Say no! Made of high quality material, durable and practical to use. Please check the size, type and shape of the product picture before buying to ensure that the product is suitable for you. If you have any questions, please feel free to contact us, we will solve it for you immediately. Every customer can enjoy 30 days refund for Damaged/Quality Issues. GDHOME Basin Click Clack Waste Internal Spring Mechanism Brass Push Pop Up Bolt.