A comprehensive set of the finest in crack protection. The grooved, sculpted curves of the Wallnuts fit into a wide variety of crack configuration; the tapering wedge profiles of the Offsets hold fast in awkward, irregular, flaring placements; and in bigger cracks, there\'s nothing quite like the confidence inspired by a well placed Torque Nut, which allow for both standard and camming-action placements. The Starter\'s Nutset is a great, solid foundation for your rack, protecting little cracks, big cracks, easy cracks, awkward cracks, smooth cracks, gnarly cracks...