A Before purchasing, please check that this Smart Bidet will fit your toilet. C=) 1. Measure the distance 2. Measure the distance from between the center of the center of the toilet bolt holes to the toilet tank. The toilet will need a minimum clearance. [= \ the toilet bolt holes. It should be 5.5in. SB-2400ER Elongated Seat Dimensions 3. Measure the distance from the toilet bolt holes to the front of the toilet 173" 17.3 in. t0 19.3 in.. 19.
