Pipe Wrench Small 320×228 Medium 640×456 Large 1024×730 Download Tiff Original 2400×1710 | (891.4 KB) Description a spanner, esp one with adjustable jaws See also torque wrench Keywords hand tool, spanner, wrench Galleries Plumbing Tools Source: Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912) Courtesy the private collection of Roy Winkelman
