Horotec MSA03.310 Tool For Closing Watch Mainspring Barrel Covers

Model: MSA03.310 Size: 25 x 19 mm Weight: 0.022 kg Tool for closing barrel covers. The Horotec MSA03.310 is a tool for closing mainspring barrel covers, allowing easy fitting of the barrel cover with the drum. This high-quality professional Swiss-made double-sided holder features a removable and adjustable center support screw.