ROCKWELL 4JS a RB Hardness TesterStock: Available!Request Quote Your name Your email Subject Phone Number Your message (optional) WhatsApp Description ROCKWELL 4JS a RB Hardness Tester, test nr 8407, serial number 1566 110 volt supply. Related products STREURS Discotom-2 More Info WILSON Rockwell Hardness Tester More Info Buehler Surfmet I belt surfacer More Info Starrett Sigma HF600 More Info Call Us