Supports the following standards: ASTM C472, ASTM D4943, ASTM D4
Heavy-walled, annealed jar has finely ground flanges and cover knob. Includes specimen plate.
H-4960— 5" (128mm) Jar has 5" inside diameter and 5.25" (134mm) inside height.
H-4961 8" (203mm) Jar has 8" inside diameter and height.