Suitable for: Compatible with ID .244-.246 OD 5/16 Inch arrow shafts and 8-32 thread screw field points and broadheads.
Material: Made of high precision CNC aluminum alloy , arrow tip inserts greatly reduce damage to your arrow shafts and bows during target shooting practice.
Easy to Install: Easy to screw in arrow shaft and field point, universal carbon arrow inserts fit for crossbow, compound bow, recurve bow.