Oatey 1/2" Adjustable Pipe Bracket with Clamps. It is made of durable metal and works with PEX, copper or CPVC water line or stub outs. The bracket has nail holes for flexible installation and the width adjusts from 16" to 24". It includes 2 pipe clips which snap over the bracket. The Adjustable Bracket with clamps offers flexible installation with it's ability to change widths. This item comes in a pack of four and contains clips for a snug fitting.