Wooden-handled wrench for opening and tightening quartz clock centre fixing nuts.
⭐ At a glance
📏 Overall length 140mm
✅ Slot width (between slots) 8mm, external slot width 12mm
📦 Single tool, wood handle
✔️ New, unbranded
🔧 What it does & how to use
This clockmaker's wrench is used to loosen or tighten the centre fixing nut that secures the hands on a quartz clock movement. Fit the slots of the tool over the nut so it sits securely between the 8mm internal gap, then turn to release or tighten the nut without marking the dial or movement housing. The wooden handle gives a comfortable, controlled grip for the turning force needed. It's a handy addition for clock repairers and hobbyists working on quartz movements where the hands are held by a threaded centre nut rather than a simple push-fit.
⚠️ Please check your centre fixing nut matches the tool's 8mm internal slot width and 12mm external width before ordering, as centre nut sizes vary between movements.
