The optional PowerHook Retrofit Kit increases the hook's throat to tip vertical engagement distance from 4-1/2" to 5-1/2", improving the PowerHook's performance in engaging new, pentagonal types of RIG designs.  Kit includes the formed extension...
The Power Pack pictured above is the PPAC, PR3, 1PH, 208V, 5 GPM, 2.1 GAL COOKPOT.