Horotec MSA10.009 Standard Spring Bar Tool Horotec MSA10.009 standard spring bar tool, particularly useful where watch cases have curved end bracelets, or where cases are deeply recessed. Can be locked at any width 10-30mm. Supplied with reversible forks. Supplied with 2 Hardened Stainless Steel Forks (HRC 54 +/- 2). Maximum Opening 45mm. Overall Length 215mm. Fork: Width 1.10mm. Thickness 0.23mm.