Professional JAXA Jumbo Watch Case Back Opener Wrench for Large Watches

This versatile jumbo jaxa case opener is specifically designed to open case backs of large watches up to 60mm diameter. Made of high quality steel and easily adjustable for various case dimensions. Includes 12 pins in round, flat, square and curved shapes. 

PRODUCT SPECIFICATIONS
- Opens Backs Between 19mm - 60 mm
- Steel Body with 3 adjustable Jaws 
- Three Prong Wrench 
- Tool comes with 4 different type of Pins: 
. 3 chucks for slotted case 
. 3 chucks for case with holes 
. 3 chucks for Polygonal case 
. 3 chucks for case with grooves