Product Description
SUSPENSION SPRING 137MM (5.39") BRASS BLOCK M3 FOR GRANDFATHER CLOCKS
Used for Grandfather clocks. The brass block for the grandfather pendulum rod to attach has a M3 metric internal thread. Your pendulum rod must be M3 metric in order to attach.
Overall length: 137mm (5.39")L.
Brass block and the spring length: 130mm (5.11"). The brass block swivels on the spring.
Brass block with the M3 internal threads: 28.53mm (1.12")L x 9.47mm (.37")W.
Spring strength: .2mm.
Made in Germany.
