• Base diameter: 1-9/16"
• With mounting escutcheon ring: 1-7/8"
• Mounting hole diameter: 1-1/8" to 1-1/4"
• Overall height, mounting surface to end of handle cylinder: 3-3/4" (including escutcheon)
• Water supply hoses: 11-1/2" long
• Water supply hose connection diameter: 1/2" female pipe thread, ( ~0.84 as measured on the male end of your boat's plumbing)
• Connection to shower hose: Supplied with 2 adapters for both 3/8" or 1/2" male pipe thread

Customers report that this new low lead fixture has hoses that are a few inches shorter than the old soldered coper tubing. In most cases there has been enough extra supply hose in the boat to accommodate the shorter hose. If there isn't enough slack in the boat's supply hoses, you may find it necessary to replace those hoses with longer lengths.