Kitchen Handle: Collar and Nut
Moen produces a variety of Single Handle faucets. The interior components and assembly are not the same for each model. This article will explain one of the more common handle assemblies referred to as a Collar and Nut. This mechanism was introduced in the early 1990's and was used on a select group of products through 2009. The characteristics of the mechanism include a handle rotation range of 180 degrees and a flat cap on the top of the handle. This faucet style utilizes a 1225 cartridge.