Easton’s 4mm Half-Out Aluminum Insert is an insert compatible with any Easton 4mm arrow shaft.  

Specifications

• 8-32" thread
• Fits Easton 4mm Shafts
• Please refer to Easton's website to find out which insert size is compatible with your arrows
  
• Weight: 50 grains
• Black anodized finish
• #2 | PN 229738