A MINIATURE SCALE MODEL OF THE P.J. BIEL QUICK ADJUST NUT WRENCH as crafted by master miniaturist Hilary Klein of Granville, Iowa. This brass and steel replica is identical in all respects to the original on which it was based. It is in brand new condition in its original hinged walnut case. The original on which this model is based was produced by F.J. Biel of Terre Haute, Indiana. No U.S. Patent for this wrench has been found. This wrench is listed as No. 62 in the illustrated booklet, "Hilary Klein Hand-Crafted Miniature Wrenches", compiled by Les Williams. Length = 5.50 Inches (Ref. Id No.: 404001) [Free Shipping]