Needed it for the 12-inch toilet to be installed on a 12-inch rough in.

Bought the Toto toilet and it would fit. Needed this 10-inch component rather than the 12-inch sent, even though my rough in and all previous 12-inch toilet fit just fine???

Don't limit your design, toto toilet's are the best, we did marble an all the bathroom walls, and we just had to change the rough in for 10'' and it works perfectly!.

Love the posibility to exchange rough in

Toto rough in - works perfectly

10" RI is needed unless you have a full 12"

It does the trick

It works. No complaints. Seems like a quality product.

Great service

Great service

Great Idea!

What a great idea how this comes in 3 different rough sizes!

Get this!!!

This is a must have for the installation (if doing a retrofit)

Fixed the problem.

Great for a toilet flag that was too close to the wall.

Worked perfectly

We had a roughin size from the back that was way less than the standard 12 - the 10 unit saved the day

Toilet comes with a 12" "trapway", but needed a 11" one.

Toilet comes with a 12" "trapway", but needed a 11" one.

Work well to fit 10” tramway....

Work well to fit 10” tramway.

Worked fine....

Worked fine.

I bought Toto Carolina II toilet that came standard with...

I bought Toto Carolina II toilet that came standard with 12" unfit... my RI distance was 11" so I also ordered this 10" unfit incase the 12" didn't work... but it did so I returned the 1o" unifit. Good product but I just didn't need it.

Excellent at all aspect.

They're really great & easy to deal with, & efficient in all aspect.

It fit perfectly allowing the Toto toilet to fit in...

It fit perfectly allowing the Toto toilet to fit in a 10” rough in although frankly Toto should really provide the option instead of shipping with the 12” rough in adapter and requiring I buy the 10”at an additional cost.

Well made product. I used it instead of the 12" unit that comes with the toilet. Toto should re-d...

Well made product. I used it instead of the 12" unit that comes with the toilet. Toto should re-design this product so the length can be adjusted for the installation. Instead of a 14, 12, or 10 inch unit, there would just be one adjustable part.

Easy to install. Be sure your floor flange is slightly above tile floor (may need a flange spacer...

Easy to install. Be sure your floor flange is slightly above tile floor (may need a flange spacer). I also used an extra thick wax ring. I first tried a fancy non-wax seal but those don't mate well to this unit.

10 inch Unifit kit

Toto toilet came with 12 inch was to close to wall.Replaced with this 10 inch,perfect fit.

Worked perfectly.

Worked perfectly.

I used this trapway as a replacement part for my 12 year old Toto after the black rubber gasket s...

I used this trapway as a replacement part for my 12 year old Toto after the black rubber gasket slipped out of place from age and pressure from plunging the toilet. I first tried to find the gasket for sale but discovered that not onky is it is not sold separately but also the gasket has been redesigned and improved, and is integrated into the trapway. The new piece fit perfectly and the new design was actually a big improvement over the old one. It no longer makes the dripping sound after flushing, typical of older roughed in Toto toilets. Also since the gasket is better fitting, the bad mystery smell that was plaguing the bathroom is gone, it must have been sewer gasses escaping through the loose gasket. I'm so glad that I tried this rather than replacing the toliet!