Watch case lug Delrin dies used to assist in opening screw-off style case backs. Dies fit Horotec case holder 07.360-A and Bergeon 5700 case opener. When used in applicable case holder, dies are made to fit between the lugs of watches to securely hold the case in place while removing or tightening a case back. Top plate and cut-out provides secure hold for spring bar while doing repair. Available in four different sizes to accommodate a wide variety of different size watch cases.
- Made of Delrin to prevent scratching watch case
- Fits Horotec 07.360-A holder or Bergeon opener 5700
- Four sizes: 9-11, 13-15, 17-19, 20-22mm
- Sold per piece
- Made in Switzerland