Steel API-1104 Comparator Shim 3/4″ X 2″

Comparator Shims can be used in conjunction with or in lieu of penetrameter shims, as required by Par.8.4. Other configurations and dimensions may be used, provided notches are “V” shaped and 45 degrees. Included angles and depth tolerances are + or – 0.001. Standard:   3/4″ x 13/4 x 3/32″ with .008″ notch on 1/4″ center, .016″ notch on 3/4″ center and 0.32″ notch on 11/8″ center.