Check the listing for details. OMP Nok Sets Hunter 14 - 16 strand Black 5 Pack. Condition: New. Listed at 8.05 USD. OMP Nok Sets Hunter 14 - 16 strand Black 5/pk. [OMP31353] Easy-to-attach nocks that will not damage string servings. Soft inner lining protects bowstring while ensuring a slip-resistant nock point. Black for (14-16) strand strings, 5 per pk. WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.