Hareline Aluminum Hair Stacker

The Hareline Aluminum Hair Stacker is a compact fly-tying tool designed to quickly and cleanly align deer, elk, squirrel and synthetic hair for consistent wing and tail profiles. Made from static-reducing aluminum, the Hareline hair stacker helps fly tyers stack large clumps of hair with minimal cling and smooth action. Available in Small, Medium (2.25") and Large (2.50") sizes to suit a range of patterns.

Key Features

• Aluminum Construction: Lightweight, corrosion-resistant material reduces static for cleaner stacking and long service life.
• Multiple Sizes: Small, Medium (2.25") and Large (2.50") options accommodate fine trout patterns to meaty saltwater flies.
• Smooth Action: Precisely machined interior yields consistent fiber alignment without damaging tips.
• Versatile Use: Works with deer, elk, squirrel and synthetic fibers—ideal for freshwater and saltwater fly tying.

Whether you're tying dries, streamers, or bulky saltwater patterns, the Hareline Aluminum Hair Stacker improves consistency and saves time. The low-static finish and precise fit make it easier to get even wing/tail profiles and reduce wasted trimming. Hareline's stacker is small enough to fit into a standard tying kit and pairs well with vises, scissors and dubbing tools.

Packaged dimensions are small for easy storage—approximately 3.25–4.00" L × 1.5–2.0" W × 0.5" H—and packaged weight typically ranges from about 0.6–1.2 oz depending on size. Compatible with common fly-tying tools and recommended for both freshwater and saltwater patterns. For exact product length by size, see variant details: Medium = 2.25", Large = 2.50".