Arrow Spinner Tester Arrow Squaring Device for Shaft Straightness, Vane Tuning and Broadhead Spin, All Aluminum Construction Arrow Straightness Detector Tool

Method of Use:Put the arrow on the middle of bearings and rotate the arrow, smaller wobble on the arrow spinner, better straightness of arrows with or without vanes, same with the broadheads’ spine. Specifications:Product Size: Approx.11.7*2*2.1 Inch Product Weight: Approx.16.65 O.Z. Packing Size: Approx.12.1 * 2.2 * 2.1 InchPackage Weight: Approx.18.30 O.Z. Package Include:1 pc * Arrow Spine Tester5 pcs * Adhesive Sandpapers

• Usage – Check arrow straightness, correctly detect the balance straightness of your arrow, nock alignment, vane and feather balance, to ensure accuracy when shooting
• Material – Both the main body and two brackets are made in high quality alumimum alloy, very sturdy and durable
• Debur the Arrow Shafts – Unscrew the screw on the outside of one bracket, pull the stick up and tighten the screw, and stick the sandpapers, then you can debur the cross-section of the ends of shaft
• High-Precision All-Chrome Bearings – Rotate very smooth at high-speed and low noise
• Heavy Construction – The arrow spinner is firmly set on the surface while operating, due to the approx. weight of 16.65 o.z. heavy weight, and the slide-proof mat on the back side of the aluminum body