American Standard Adjustable Tailpiece, For Use With: Selectronic® 6065.111/6066.111/6065.521/6065.121/6066.121/6065.525/6065.161/6066.161/6065.561/6065.721/6066.721/6065.565/6065.761/6066.761 DC Powered Proximity Exposed Toilet Flush Valve, 8-1/4 to 9-1/4 in Rough-In, Polished Chrome, Import
This durably constructed tailpiece is meant for use with American Standard flush valves. This tailpiece allows for variations in the rough-in dimensions of the fixture in relation to the water supply. Check your specific application and repair part information for compatibility.