

Fine-tune your arrows for peak performance with the 3Rivers Archery® Spin Tester with Broadhead Aligner.
Whether you’re a dedicated bowhunter or a precision-driven target shooter, this essential tool helps eliminate inconsistencies in arrow straightness, broadhead alignment, and fletching balance, ensuring every shot flies true.
The Arrow Spinner provides a stable, smooth platform to detect bends in arrow shafts, check for balance, and verify alignment after installing inserts, outserts, points, or nocks. Built from premium aluminum alloy, it features high-precision stainless steel bearings for flawless rotation and even doubles as a squaring device with an included polishing assembly for cleaning up cut shaft ends.
Paired with the Broadhead Aligner, this kit lets you fine-tune broadheads and nocks with ease. Simply attach the aligner to the Arrow Spinner, roll the arrow through the bearings, and make necessary adjustments for razor-sharp accuracy. Crafted from lightweight yet durable aluminum alloy, this compact tool is a must-have for hunters and target shooters who demand perfection in every shot.
The Arrow Spinner measures approximately 11-3/4" x 2-1/4" x 1-1/2" and weighs approximately 15 ounces. The Broadhead Aligner measures approximately 5" x 2" x 2-1/2", and weighs approximately 6 ounces.