Gage Blocks and Balls

KBC Tools & Machinery's full line of inspection gage balls, micrometer checking sets, rectangular blocks and sets, and space block sets are calibrated to help you calibrate your measuring instruments, aid in machine set ups and production requiring close tolerances. These blocks and balls from Brand KBC, Brown & Sharpe, Fowler, Mitutoyo, and Starrett are hardened to ensure measuring stability and accuracy you can count on to be precise. KBC - All Gage Blocks and Balls - All The Time