【Durable Construction】:Constructed from solid brass, prevent to be discolored,rusty 【Features】Double cross knobs handle to control flow and water temperature ,Include all the install deck mounting hardware 【Adjustable Hole Distance】:The hole center distance on the wall is 5.9 inch(15cm). Come with NPT 1/2 adapter to adjust installation hole distance between 5.1 inch to 6.4 inch(13cm-16.5cm). 【Very Easy To Install】Wall mount 2 hole installation type,hot and cold hole distance should between