 
          Wise Dental Surgical Scalpel Handle Adjustable Angles Six Ways. Angle of Blade Adjusts to Easily Get Around Corners
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Adjustment Sets Blade From Straight To Back Angled 
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Locks In At 90º, 60º, 30º, Straight, -30º, -60º Angles 
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warranty against defects in materials and workmanship 
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guarantees against breakage, joint failure, and corrosion under normal use. 
 
           
           
           
                 
                 
                 
                 
  
  
 