Beiter Limb Line Gauges are a simple and effective precision tool for the tuning of bows.
With the aid of Beiter Limb Line Gauges you can check the arrow position on the bow in relation to the position of the Sight Tunnel and the limbs.

You can determine:

• The arrow position in the bow-window.
• The center-shot, that means the correspondence of the arrow position in respect of the position of the sight tunnel and the limbs.
• The position and straightness of the limbs.
• Tha alignment of the limbs with the handle.