“Arbor and Barrel Hooks”

Next >>The_Brocot_Escapement.html
<< PreviousAmerican_Strike_Levers.html

Mainsprings are wound by a hook on the arbor which catches the inner coil of the mainspring  When this hook is damaged, it can be an intimidating repair.  This class will cover not only replacing an arbor hook but also how to replace a barrel hook.

1 hr. 15 min.

Price:  $30