For flange repair and maintenance, Model FSH/FSM (shown in photo) provides 8-14 tons of force and spreads ANSI/API/BS/DIN flanges from 0.24-3.16 in. without damage. Interlocking wedges prevent slippage. Model ATM alignment tool corrects twist and rotational misalignment in pipelines. It comes in two models for smaller and larger high-pressure flanges. Both cover bolt hole range of 0.69-2.13 in. and flange wall thickness of 0.69-4.5 in. Lifting force approaches 3 tons without need for slings or hooks.