CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
LIGHTED ARCHERY NOCKS: Led nocks for 4.2mm shaft fits all carbon express arrow shafts with a 0.165" inside diameter.
ON/OFF TOOL-FREE: The nocks will automatically light when you shooting.Push up if you want to turn off.Waterproof and shock resistant design is second to none.
LONG BATTERY LIFE: High visibility and long lasting batteries life.Tithium batteries perfect for shooting hunting at dusk with 36+ hours of battery life,find the quarry and arrow even at night or dawn.
HIGH VISIBILITY: Clear plastic for maximum light transmission.Reliable resistant & Durable Quality - Piston driven contact switch ensures L.E.D. illumination every time.
QUALITY ASSURANCE: Any quality problem that cannot be normally used can be returned or replaced.