Martin Tools WRE OPEN END IND BLK 3

Single Head Open End Wrenches (also referred to as ""Engineer's"" wrenches) are drop forged from steel bar. They are available in fractional sizes only from 1/2"" through 5"".These are special purpose single end wrenches with an extra thick 15 degree angled opening designed for heavy industrial service. 1-13/16"" and larger sizes have a tapered handle. They come in an industrial black finish.