In this convenient bundle, a Peak vise comes with the optional D-Arm for easier rotation and the optional Material Clip (with extra spring). All components of the Peak Vise are high quality stainless steel, hardened tool steel, and brass, with aluminum for the jaw tube link arm. The vise includes a brass tipped set screw and Allen wrench to allow the vise to break down flat for travel. The hardened jaws can hold hooks from size 2 streamers down to #24 midges and the positive stop cam action allows repeatable gripping from the first fly to the last. Chose a pedestal base with a rounded pocket or C-clamp mount for a table edge up to 2 1/4". Lifetime warranty on materials and workmanship.