Viper Dart Shaft Lock Kit with Applicator and 25 O-Rings Dart Accessories Viper
Viper Dart Shaft Lock Kit with Applicator and 25 O-Rings Dart Accessories Viper

Viper Dart Shaft Lock Kit with O-Ring Applicator and 25 O-Rings

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SKU: 37-0055

Viper Dart Shaft Lock Kit with O-Ring Applicator and 25 O-Rings

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In order to take your dart game to the next level, the little things become the focus of your improvement. In order to maximize the perfect trajectory of your darts, minimizing movement is a crucial step. For dart shafts that are not fully secured to their barrels, they can become loose over time, and cause your flight path to wobble. This can throw off your aim and darts won’t go where you intend them to. To prevent shafts from loosening, O-Rings (also known as dart washers) are the perfect solution. These 2BA O-Rings simply slide onto the threads of your shaft and once you begin to tighten them, you’ll find a more secure fit. You’ll find no need to retighten after just a few throws with O-Rings! This useful tool makes the application of O-Rings a breeze! It slides right onto your shaft so you can ensure a tight fit every time.

  • Ensure that your dart shafts never come loose when you use O-Rings.
  • These essential pieces have never been easier to use with this applicator.
  • A tight fitting shaft reduces wobbling and movement for a perfect flight path every time.
  • Save your dart tips by using this applicator to attach O-Rings to your shafts.

Length: 1.25 in
Width: 0.25 in
Height: 0.25 in
Weight: 0.01 lbs

Caution! Choking Hazard: This product includes small objects not suitable for children under 3 years old.

WARNING: This product may expose you to chemicals such as Lead which is known to the state of California to cause Cancer, birth defects and/or other reproductive harm. For more information, please go to

Questions about this warning? Check out our Prop 65 info page.

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Customer Reviews

Based on 1 review
R Bahr
nice product

Works as it is supposed to. Works with 2BA tips if and shafts. Snug them up good and they don't come loose. If it still comes loose you may consider doubling up the O-ring as they are quite small.