NAP Thunderglo Lighted Nocks have ultra bright LED illumination and feature an easy on/off feature. Thunderglo Lighted Nocks are crafted of a polycarbonate blend with an aluminum shaft making them extremely durable for long lasting use and life expectancy. Thunderglo Nocks comes in blue, green or red and are offered in a 3 or 6 pack. Universal collars will allow Thunderglo Nocks to fit most any arrow (G/X/H/S). For the ultimate in lighted nocks, trust the NAP Thunderglo.
- Polycarbonate blend Nock with aluminum shaft
- Bright LED Illumination
- Auto ON when nock is shot
- LED Stays ON until user unclicks the nock
- Universal collars fits Arrow Shafts (G/X/H/S)