This set of fixtures is used to produce a 90 degree bend in fiber board materials and plastics. The fixtures are compliant to TAPPI standard T829 for evaluating the relative quality of scores in corrugated containers.Upper and lower fixtures are easily removable.Use this fixture with a choice of test stand and force gauge to create a complete score bend testing system.Note: These fixtures are designed for compatibility with a Mark-10 force gauge and test stand. The resulting value displayed on the force gauge will be a force value. The abstract score ratio as called for in T829 is not automatically calculated.