Features and Benefits:16 gaugemild steel and 12 gauge aluminum capacity.7” throatallows you to get deep into a panel.Comes standard with aset of 4 patented* magnetic jaws, all you need for both shrinking and stretching.It takes seconds toswitch between functions. You only have to turn the jaw tooling around.Adjustment wheelon top helps you get the jaw gap just right.The HSP-30Apneumatic shop pressoffers the same high-value features and steel construction of our HSP-20Abut with30 tons of force!