Brown & Sharpe 599-673-20 Adjustable Parallel Set 3/8-2-1/4" (10-57mm) Starrett plus inside and outside diameters

plus inside and outside diameters that dial indicators cannot access

With fitted wooden case

Individual range: 4-5"

The jaws have round measuring faces for accurate ID measurement

Brown & Sharpe 599-673-20 Adjustable Parallel Set 3/8-2-1/4" (10-57mm) Starrett plus inside and outside diametersItem Description Steel parallels are made of steel to help reduce wear and corrosion Each instrument has versatile range, eliminating the need to stock multiple parallels Includes complete set of six adjustable parallels Sizes range from 3 8 (10 mm) to 2 1 4 (57 mm), for versatility Parallels can be easily adjusted to desired size, for ease of use