Danco 10302 Moen Posiemp Handle with Built in Microban Protection, Pack of 1 SHOWER KNOB REPLACEMENT HANDLE: This knob handle replaces Moen Posi-Temp tub shower handles REPLACEMENT HANDLE DIMENSIONS: 2-3/8 inch diameter at base; 2 inch height INCLUDED COMPONENTS: This Moen tub shower handle replacement includes the knob handle, index button with hot and cold graphics and the installation screw DURABLE CONSTRUCTION: The brass and plastic construction help provide reliability to this Moen Posi-Temp Faucet replacement handle INSTRUCTIONS - The handle should be pointing down to start off for installation.