Quartz Clock kit for upto 3/4 inch thick material. Hands included. Pick hand size (8 inch hands) Movement has 13/16 threaded shaft. Maximum clock face material is 3/4 inch. Total shaft length from body of movement to tip is 1 and 3/16 inch Hand choices are pictured in the upper left and are measured from hole to tip Scroll down to product description for additional information.