| Height: 1" (top to bottom) | |
| Depth (Projection): 16-5/8" (back of the hinges to the front most part of the seat) | |
| Width: 14-3/16" (left edge to the right edge of the inner opening of the seat) | |
| Inside Length: 10-1/8" (back to the front of the inner opening of the seat) | |
| Inside Width: 8-7/16" (left edge to the right edge of the inner opening of the seat) | |
| Distance Required Between Installation Holes: 5-1/2" |