This Fluidmaster side entry fill valve is designed for use in toilet cisterns or storage tanks. It features a 1/2" heavy-duty brass UK shank, providing long-life performance. The valve offers ultra-quiet operation with minimal water hammer and fast refill. It is suitable for close-coupled toilets and has a high-quality brass thread and silent fill technology. Specifications: Dimensions: H:22.0 x W:14.0 x D:5.0 cm. Model Number: 49088-0001.