Beiter Tri-Liner For Spinvanes

The Beiter Tri-Liner is a precision marking tool designed to create accurate guide lines for fletching spin-type vanes on arrow shafts. Whether you’re building a new set of arrows or replacing a single vane, the Tri-Liner ensures every vane is positioned with exceptional consistency for repeatable arrow performance.

Suitable for arrow shafts with an outside diameter up to 7.2 mm (9/32”), the Tri-Liner allows you to precisely control both the rotational position of the vanes in relation to the nock and the distance from the end of the shaft. Its adjustable positioning ring and removable measuring tabs make it easy to reproduce the exact same fletching layout across an entire set of arrows.

The Tri-Liner is compatible with both left- and right-handed setups and can be used for recurve, barebow, and compound arrows. It is ideal for use with spin-type vanes such as Spin Wings™, Jet6 Vanes, Kurly Vanes™, Rite Flite™ and similar products.

The supplied red positioning tabs allow accurate adjustment of vane length and placement while also serving as guides when drawing the fletching lines. The tool can be cleaned with acetone, making it suitable for regular workshop use.

Please note: The Beiter Tri-Liner is a marking tool only. Wing Holders are not included and are sold separately in either Right-Hand (RH) or Left-Hand (LH) versions. Wing Holders are available for 1¾” spin-type vanes only.

Key Features

• Creates accurate guide lines for Spin Wings™, Jet6 Vanes, Kurly Vanes™, Rite Flite™ and similar vanes
• Suitable for arrow shafts up to 7.2 mm (9/32”) outside diameter
• Adjustable positioning ring for precise vane orientation
• Adjustable vane distance from the nock
• Suitable for recurve, barebow, and compound arrows
• Works for both left- and right-handed archers
• Includes red positioning tabs for accurate vane placement
• Produces repeatable markings for consistent arrow building
• Easy to clean, including with acetone
• Ideal for replacing individual vanes or building complete arrow sets

What’s Included

• 1 × Beiter Tri-Liner
• 2 × Nock Adapters (#1 and #2)
• 12 × Red Positioning Tabs

Wing Holders are not included and must be purchased separately.

Compatible Accessories

The Beiter Tri-Liner is designed to work with the Beiter Wing Holder, which greatly simplifies the installation of spin-type vanes.

Wing Holders are available separately in:

• Right-Hand (RH)
• Left-Hand (LH)

Both versions are designed for 1¾” spin-type vanes and are not included with the Tri-Liner.

Why Choose the Beiter Tri-Liner?

Consistent vane placement is essential for achieving uniform arrow flight. The Beiter Tri-Liner removes the guesswork by allowing you to accurately mark vane position, orientation, and spacing on every shaft. Whether you’re preparing a full competition set or replacing a damaged vane, it helps ensure every arrow is built to the same exact standard.