Easton's precision-machined aluminum half-out inserts enable 8-32 thread broadhead compatibility with 4mm shafts. Each 35-grain insert delivers excellent strength-to-weight ratio for reliable arrow performance.
These precision-engineered aluminum inserts solve a common archery challenge: adapting standard 8-32 thread broadheads to 4mm diameter shafts. Easton's half-out design maintains the structural integrity your arrows demand while providing the versatility serious archers need.
The half-out design delivers a superior strength-to-weight ratio, critical for consistent arrow flight and impact performance. Whether you're building hunting arrows or target shafts, these inserts provide the reliability you expect from Easton's engineering. The aluminum construction ensures durability through repeated use while keeping total arrow weight manageable.
Perfect for archers who demand compatibility without compromise.