Renzetti Brass Hair Stacker

Craft flawless, even hair tips in seconds with this premium brass hair stacker. Engineered to last a lifetime, it delivers reliable alignment for natural and synthetic fibers, from delicate patterns to dense bundles. Simply load your hair into the brass tube, insert it into the stacker, and tap a few times on a firm surface—voilà, perfectly aligned hair ready to tie.

Designed for fly tyers who demand precision and durability, the solid brass construction provides satisfying weight, smooth action, and consistent results at the bench. Its easy, repeatable workflow speeds up production while improving the quality of wings, tails, and comparadun-style profiles. Ideal for everything from trout flies to larger predator patterns, this tool handles everyday tying and high-volume sessions with ease.

Benefits:

• Lifetime-worthy brass build for durability and balance.
• Fast, consistent hair alignment for cleaner, more accurate ties.
• Smooth tube-to-body fit reduces fiber hang-ups and waste.
• Versatile performance with both fine and bulk hair applications.

Whether you’re refining small dry flies or stacking thicker clumps for streamers, this fly tying tool brings professional-grade efficiency and precision to your bench.