This essential replacement spring is used to hold the Graphtec blade in place. Specifically designed for the .9mm 45-degree Graphtec blade with the blue-bottomed blade holder. Please note that newer cutters with the blue-top blade holder do not require this spring. 

Features:

• Holds blade in place
• Specifically designed for the .9mm 45-degree Graphtec blade with the blue-bottomed blade holder
• Compatible with all older Graphtec and Vinyl Express Q-Series and Qe-Series vinyl cutters that use the blue bottomed blade holder
  
• NOT for use with newer cutters that use the Graphtec blue-top blade holder