A pair of new replacement 5 -5/8" inch wide Serrated Vise Jaws for the American Scale #55, this model has a wider jaw width. Yes there is two of the same model numbers but with different spec:s. Call me with questions.  (also known as Red Seal).

A-2 Tool Steel is Heat Treated to 54-56 Rockwell. The colorful pattern on the serrated jaws happens during the Heat Treating process when nitrogen is used. After Heat Treating, these jaws are surface ground flat and then squared.

I slotted the counterbored holes to allow for sideways adjustment at installation.           

(8x)  5/16:18 Short Head Cap Screws supplied.

These are Premium Handcrafted Jaws. These jaws should be the last you ever buy..

Made in the USA 

Length                                         5-5/8"         

Width                                          1-7/16    

Thickness                                     5/8

Slot width                                     1/2 x 1/4 deep           

Distance between screws            3-7/8.  Slotted .040 for alignment. 

Screw Size                                  5/16:18   Short Head Cap Screws.