FIT White Universal Lighted Nock by Nockturnal

The Nockturnal FIT White Universal Lighted Nock is a versatile, high-visibility nock system designed to fit nearly any hunting arrow. Featuring a bright LED and a patented string-activated design, it illuminates instantly upon release—making it easy to track arrow flight and locate your shot. With included adapter sleeves, it eliminates guesswork by fitting multiple shaft sizes, making it a reliable, all-in-one solution for hunters and target shooters alike.

Key Features

• Universal fit system works with X, H, S, and GT arrow shafts using included adapter sleeves
• Bright white LED illumination for maximum visibility in low light and daylight conditions
• Patented string-activated switch ensures immediate activation upon release
• Easy on/off functionality can be turned off with a nock tool, small screwdriver, or broadhead tip
• Durable polycarbonate construction resists impact and harsh field use
• 20+ hour battery life provides extended visibility for tracking and retrieval
• Approx. 25-grain weight maintains consistent arrow performance
• 3-pack configuration for multiple arrows or backups