Replacement arrow nocks made from durable, impactresistant plastic, designed to improve arrow performance and longevity. Key benefits Durable construction: quality, impactresistant plastic withstands repeated use and rough handling. Consistent string fit: Wide openangle nock design gives a positive fit on the string and enables a fast, smooth release. Protects arrows: Promotes cleaner releases that help reduce shaft damage and prolong arrow life. Broad compatibility: Specifically sized for arrow shafts with a 6.2mm inner diameter and compatible with carbon, fiberglass, and aluminum shafts. How this solves common problems Reduces misaligned or poor nocktostring contact that causes inconsistent shots. Lowers the chance of shaft breakage and other wear from rough nock engagement. Provides a reliable, repeatable connection for better shooting consistency. Practical applications Target practice: Use on practice arrows to maintain consistent releases and reduce replacement costs. Field shooting and hunting: Durable construction stands up to outdoor use while providing reliable nock performance. Arrow and refurbishment: worn or damaged nocks on 6.2mm shafts to restore proper function. Specifications and fit Material: quality, impactresistant plastic Design: Wide openangle nock for positive string contact and smooth departure Compatibility: Fits arrow shafts with a 6.2mm inner diameter (carbon / fiberglass / aluminum) Straightforward, reliable replacement nocks for archers who want consistent string fit, smoother releases, and longer arrow life.