- Package includes: 1 x archery nocking buckle plier, 6 x bowstring nock sets archery, 1 x T shape bow square. Easily install all sizes of nocking points and retainer clips without damaging your bowstring - Good material: the inner layer is antis nylon, it can protect the bow string well - Ergonomic design: knocking plier with comfortable grip coated handles, fits into your quiver pouch or bow case - Practical design: T square attaches to string above and below the nocking point - Why you need it: enables quick, safe nocking point and retainer clip installation; compatible with various nocking point sizes and strings - Use scenarios: - Pre-season bow setup: install nocking points and retainer clips quickly and accurately - Field adjustments: repair or adjust nocking points after string wear or changing arrows - Travel or practice: compact kit fits in quiver pouch or bow case for on-the-go tuning