The measurement between the 2 bolt holes bolt spread must be the standard us size of 5 1 2 inches or the european size of 6 1 4 inches for the lumawarm seat to mount properly.
American standard elongated toilet seat dimensions.
If it measures approximately 18 1 2 it is an elongated model.
Manufacturer american standard part number 5280 016 020 item weight 6 pounds product dimensions 2 x 14 x 18 5 inches item model number 5280016 020 is discontinued by manufacturer no size 18 5 length x 14 width x.
Use the diagram above to measure your toilet to see if you have the round or elongated size bowl.
Mainstream elongated toilet seat the mainstream toilet seat features a transitional design that will complement any toilet.
If it measures approximately 16 1 2 your toilet is a round front.
American standard toilet seats and bidet seats are designed to integrate seamlessly with our toilet collections and bidets and have the same exceptional quality as the rest of our products.
Product information technical details.
To determine if your toilet is round front or elongated measure the distance between the center of the bolt holes a which connect the seat to the bowl out to the front rim of the toilet b.
This toilet seat features slow close hinges to prevent slamming of the seat bottom mount installation that fits most conventional toilets and a patented everclean surface that will keep the seat free of bacteria.
The lumawarm is not compatible with toilet seat risers.