Repair / Replace or make a Pendulum clock. This is one of the smallest pendulum movements and has been "standard" in American manufacturing for years. All pendulums consist of a 16" adjustable pendulum with a 2-3/4" Bob. You can easily trim the pendulum rod to any length under 16". Also comes with hour, minute and second hand with all hardware! Dimensions: 2 1/8"w x 3 3/4"h x 7/8"d Threaded portion of shaft is 7/16" and overall shaft length is 3/4" This movement is for dials up to 3/8" thick. Comes with hanger, spacing washer ,brass nut, washer and black hour and minute hand that can be cut to length with house scissors. Also comes with second hand!! Requires one "AA" battery (not included). Southeastern Clocks, a proud family owned company. Thank you for your business.