Universal Rundle 4463 Reproduction Color:White Note: This toilet is often

Note: This toilet is often marked "Corona"

sold at Lowes as 2514101S

Toilet Model: Cavata

We are not positive but believe the hole is used for some kind of locking mechanism

Universal Rundle 4463 Reproduction Color:White Note: This toilet is oftenManufacturer: UNIVERSAL RUNDLE Lid P N: 4463 Lid Size: 22. 25" x 11" Tank P N: Tank Size: 21. 25" x 10. 75" This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and manufactured in North Carolina. It is available as a beautiful sapele wood tank top simply coated with marine grade spar urethane to provide moisture resistance and also available to match any toilet manufacturers original color.