3 New Clock Tightener Pivot Locator & HookThis is a new set of 3 clock tools.You receive: 1 Pivot centering hook with wooden handle that measures approximately 7 3/4" (197 mm) long 1 Pivot locator which is useful in assembling clock work and measures approximately 9 3/4" (248 mm) long 1 Adjustable double blade case wrench with tempered pins for easy use on water resistant cases with long handles and for increased pressure the tips adjust from 1 9/16" to 9/16" (40 x 14 mm).