OSE CNC Floor Water Pickup with Single Outlets To install, drill a hole to fit the diameter as seen in picture four, then epoxy glue to the hull. Available in two options: 83110-S: Single Water Pickup with a small outlet: Fits OSE 1/4" and OSE 9/32" tubing 83110-L: Single Water Pickup with a large outlet: Fits OSE 9/32" and OSE 8mm Colored Tubing Specs: Total Diameter: Approximately 28mm Bottom Diameter: Approximately 22.50mm