Penetration Needle For Bituminous Material, 40-45mm, Each

Details:

Bituminous materials; astm d5; aashto t49, ip49; asa std., A37.1; Fed spec. Ss.R. 406C, meth. 214.01, Standard hardened stainless steel needle.H-1280 and h-1300 feature 40-45mm exposed needle lengths; h-1290 features 50-55mm exposed needle length. Wt. 2.5G.