For archers building or refitting arrows, these Easton Half Out inserts are a key component. They're designed for 4mm Easton arrow shafts (like those used in many target and hunting arrows). The \half out\ design means part of the insert sits inside the shaft, and part extends out—this helps increase Front-of-Center (FOC) weight for better arrow flight. Made from stainless steel, so they're strong and durable. Thread is 8-32, which is standard for many arrow points and broadheads. Size #3 refers to the specific fit. Sold as a dozen (12 pieces). Easy to install with a hot melt glue or adhesive. Improves arrow performance and consistency. A pro-grade part for serious archers.
