• Compatibility: works well with PSE bows featuring 1/4" axles
• Construction Material: fiber based vinyl extremely slick and durable 
• Sizes: .257" ID .500"OD
• Kit also includes 4 Made in USA Top Quality E-Clips for 1/4" axles 
  46 pieces
   

Kit includes 6 of the following thickness shims:  

• .020"
• .032"
• .040"
• .062"
• .075"
• .093"
• .125"