Perfect size for tabletop or mantel clocks. 2-3/4"" outside diameter clock fitting mounts into a 2-3/8"" hole. Total thickness: 3/4"", fits into 1/2"" deep hole. Clock has a small tab for a friction fit mounting. Movement includes second hand and plastic lens. Operates on ""AAA"" cell battery (not included) .
I have no regrets about buying the Ivory Arabic Precision Quartz Clock Movement. This Rockler has exclusive price on it and you won't find any better anywhere else.