Arm Height Extension Kit, Dual Abraser

Arm Height Extension Kit is used to change the position of abraser arms permitting evaluation of samples that exceed recommended thickness. To utilize this kit, specimens require a 13mm center hole. Two sets of shims (included) permit user to maintain proper position of arms relative to specimen and allows operator to test specimens up to 40mm. For Taber Rotary Platform Abraser models 5150/51/55 (not included). Requires instrument to be returned to factory for installation & calibration. Image shows single abraser arm height extension kit (p/n 132690).