HOROTEC® Friction Ball for Opening/Closing Casebacks

Open and close screw-on watch casebacks with the HOROTEC® MSA07.022 friction ball. Its high-adherence surface uses friction to grip the caseback, offering a straightforward approach to turning threaded backs during watch servicing.

Made for screw-on casebacks

Keep this approximately 65 mm friction ball within reach at your watchmaking bench for opening and closing screw-on backs. This tool is intended for threaded casebacks, rather than snap-on backs.

Product details

• Brand: HOROTEC®
• Model: MSA07.022
• Type: Friction ball
• Diameter: Approximately 65 mm
• Surface: High adherence for gripping the caseback
• Use: Opening and closing screw-on watch casebacks