American Standard Contemporary Slow-Close & Easy Lift-Off Elongated Toilet Seat - AMS-5055A65PT

The 5055A65PT is an elongated seat and fits most conventional elongated bowls, with flat bumpers made for a universal fit. It will not work on a round-front bowl, so measure the bowl before ordering: elongated bowls run about 18-1/2 inches from the seat bolt holes to the front rim, round-front about 16-1/2 inches. Bottom mounting hardware is included, so you attach it through the two standard bolt holes at the back of the bowl.

American Standard positions the 5055A65PT as a residential seat, which is where it belongs: apartments, condos, hotel guest rooms, single-family. For a public or institutional restroom with heavy daily traffic, a commercial-duty open-front seat, typically without a lid and often required by code in food service and public facilities, is the better call. Use this one behind a unit door, not in a lobby restroom.

Bottom mounting hardware ships with the seat, so nothing extra is needed to bolt it to the bowl. The lift-off hinge itself is tool-free: lift to release the seat from the hinge for cleaning, then snap it back. Reasonable for a maintenance tech doing a stack of units in a day.

The trade-off is noise and breakage versus a moving part. The 5055A65PT uses a No Slam slow-close hinge on both the seat and the lid, so it cannot be dropped, which is what kills cheap seats and annoys neighbors in multi-family. It also has the Ever-Tite locking hinge to keep the seat from shifting side to side, the usual complaint that brings a tech back to the unit. If you want the absolute cheapest replacement and noise is not an issue, a plain plastic seat is less to go wrong; for occupied units the slow-close hinge is what stops the callback.

Polypropylene plastic, not wood or a wood composite, so it takes routine wet cleaning without swelling or delaminating at the edges the way a molded-wood seat eventually does. The surface carries an EverClean antimicrobial treatment. A sanitary lift tab lets the seat be raised without touching the ring, which is the part janitorial staff care about in shared restrooms.

The seat weighs 4.603 lb and measures 19.547 x 15.438 x 2.875 inches. Useful if you are palletizing a bulk replacement order or checking that the ring length suits the bowl you are covering.

Yes, that is the point of the lift-off design. Lift to release the Easy Clean hinge and the seat comes free with no tools, so you can wipe the hinge posts and the top of the bowl, then reseat it. The Ever-Tite hinge relocks it in position rather than leaving it loose after each removal.