The AAE Pro String Server - Metal is an essential addition for archery enthusiasts looking to enhance their string-making experience. With its heavy-duty anodised aluminium body, this tool offers both durability and reliability. The unique double tension bar adjustment ensures optimal control while serving, allowing for precise string crafting. Its self-centering washer system promotes even tension, making it easier to achieve consistent results. Ideal for use with BCY & Brownell serving materials, this jig is a practical choice for maintaining your archery equipment.AAE Pro String Server - Metal Features: Material: Heavy duty anodised aluminium body for durability Tension Adjustment: Unique double tension bar adjustment for precise control Self-Centering System: Self-centering washer system ensures even tension when serving Thread Dispensing: Thread glides off easily across the entire spool for smooth operation Compatibility: Works effectively with BCY and Brownell serving materials Usage: Ideal for making strings and repairing serving Portability: Compact design fits easily into any archery box Serving Thread: Please note that serving thread is not included and is sold separately