Features and Benefits:�6” throatlets you get deep into the middle of metal sheets.�Adjustable forming depth and pressureallows you to shape your material just the way you want to.�Comes standard with2 sets of quick-change jaws, one for shrinking and one for stretching.�Rounded jawskeep marring to a minimum(unlike square jaws). You won�t have to spend as much time finishing a part afterwards.�'Item Data'!This shrinker stretcher accepts an optional jaw set for aluminum to avoid marks in the soft material.Ourmost popularshrinker stretcher, the MSS-16F combines a robust16 gaugemild steel capacity with convenientfoot pedalcontrol. Plus,rounded jawshelp prevent marks and indents.