Penetration Needle, Grease Testing Penetrometers ASTM D217, D937

Grease-testing penetrometers; ASTM D217, D937 ASA Std. Z11.3;

H-2520: Hollow 90° brass cone. Removable nut and stem. Wt. 102.5g.

H-2522: Hollow 90° stainless steel cone, highly polished stainless tip. Removable nut and stem. Wt. 102.5g.