Most "Parallel" We've Found
English-made with heat-treated, flat-nosed jaws. Smooth-jawed model gives a tight, non-marking grip. Serrated model holds tightly and includes a lengthwise groove to hold wire or drilled rod.
Big Book Catalog, Issue:68, Page:475
SPECS: Both; 5" (12.7cm) long, 1-1/8" (2.9cm) deep throat,
open to 7/16" (11.1mm) wide. Nickel plated handles, blued