Heller Masterench Adjustable Wrench 10 inch
$49.00
This is a nice clean example of a Heller Brothers 10" spring loaded, self-adjusting masterwrench (rare nut wrench). It has a spring loaded jaw that adjusts to the smaller pipe sizes as pressure is applied to the handle. The jaws are in very good condition like the rest of the wrench. Please note that this wrench jaws have no serrated pattern, that means that were made for the old fashion square nuts or bolt heads. It's marked "HELLER MADE IN U.S.A. PATENTED 10" MASTERENCH". The trade name sounds like Masterwrench, but the WR is dropped in the actual name. There is also a Heller logo near the name (standing horse). This wrench appears to have been lightly used, very little wear. A nice clean older wrench, some very minor staining or darkening to the finish, no rust, straight not bent, in very good working order with a strong adjustment spring!
