The Black Eagle Weight Adjustment Tool 1157 is an essential accessory for archers looking to fine-tune their arrow setup. This tool is designed to fit all Black Eagle arrows, except for Deep Impact, X Impacts, and FOCOS systems. Made with a hardened hex head and carbon-powered construction, it is lightweight and durable. The tool allows for precise weight adjustments, helping archers achieve optimal front-of-center (FOC) balance and improved downrange accuracy. Whether you're a professional archer or a passionate bowhunter, this weight adjustment tool is a must-have for achieving the perfect arrow setup