Brown & Sharpe 599-673-20 Adjustable Parallel Set

Brown & Sharpe 599-673-20 Adjustable Parallel Set

The Brown & Sharpe 599-673-20 is complete set of six adjustable parallels in sizes ranging from 3/8 (10 mm) to 2-1/4 (57 mm). The instruments are made of steel for increased durability, and have a versatile range, which eliminates the need for stocking multiple solid parallels. Each parallel consists of two tapered parts that are dovetailed together. The distance between the two outside parallel surfaces can be varied by moving the parts together or apart. They can be quickly adjusted to desired size using a micrometer, and clamp screws lock parallels to size.

Adjustable parallels are used for checking, marking, or positioning work. They can also be used to measure inside dimensions of recesses or slots, or for setting tools.

Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, played a key role in setting industrial standards in the United States. Brown & Sharpe was acquired by Hexagon Metrology in 2001 and is headquartered in North Kingstown, RI.