Precision vane spacing receiver upgrade for Bitzenburger fletching jig!

• Regardless of your preferred vane configuration, the Bitz knob will ensure consistent vane spacing.
• All three-vane indexing options match the original receiver. (120°, 90°, & 75°x105°).
• In addition to the incredibly accurate vane location, the Bitz Knob uses a wedge design that forces the nock down into the same location every time with a specific thickness to allow for positive nock engagement whether you are using target or hunting nocks.
• For those who chose to repair 1 vane at a time, the Bitz Knob also features a set screw that allows the nock feature to rotate inside the body for single vane repair alignment without the need to rotate your nock.

For more information, please visit the manufacturer website for this product .