This black Bolt Pack for Capture Camera Clip from Peak Design is a set of four replacement clamping bolts for the Capture v3 and v2 harnesses. Included in the package is a pair of thumbscrews, supporting straps as thick as 0.63", and a pair of hex-head fasteners for thicker straps up to 0.87". All parts are made with an anodized aluminum head and a stainless-steel shaft, with the thumb-driven bolts allowing you to easily add or remove the clip without the need of tools and the hex-driven bolts better suited for permanent installation.