All jaws come standard made from A2 Tool Steel, heat treated to 55~ Rockwell
**I offer other options as well: smooth tool steel, solid aluminum, solid brass, solid bronze, solid copper. Price varies depending on materials used; contact me for more information**
 
These fit the following models:
Prentiss #54
 
Length: 5" (5.050)
Height: 1-3/8" (1.375")
Thickness: 5/8" (.630")
Back Slot: (0.750" width) (0.250" deep)
Bolt spacing: (3.500")
 
Comes with 5/16-18 socket head cap screws (x4)
 
**Jaws are usually stocked but sometimes must be made-to-order if I am running low. Your order will be created and shipped on a first come, first serve basis. Thank you!**