Trim Kit for 3-handle Shower Valve, Fit Delta Washerless Shower, Oil Rubbed Bronze Finish -By Plumb USA 38807 This is not a complete shower set. This is a trim kit only. Contains 2 hot & 1 cold handle (indicated inside handle broach) Convert your lifeless shower into classic and elegant Oil Rubbed Bronze Finish Fit Delta 3-handle shower faucets with washerless cartridges. Will ONLY FIT Cartridges type shown in 5th picture, Cartridges not included in kit. The sleeve diameter: the threaded part is 1" diameter(25cm),the opening on the other side 5/8"(17cm)