Saunders Brass Nok Sets (Red, 1618 Strand, 1000 Pack) are commercial-quantity, crimp-on brass nocking points designed for pro shops, archery ranges, and high-volume bow technicians. Featuring a soft protective inner lining, these nocking points clamp securely onto the string to ensure consistent arrow positioning without damaging or fraying the bowstring serving. The red color coding provides fast visual identification for proper string fit.