Hydraulic Flange Spreaders are used for safety opening pipe flanges.Available in capacities of 5 tons and 10 tons the versatility of both models enables the user to open flanges up to 92mm thick.Operated with a standard hydraulic hand pump and connecting hose and supplied in a handy steel storage case, Hydraulic Flange Spreaders can be operated individually, or as a pair when opening large diameter flanges.Hydraulic Flange Spreaders takes minutes to open the toughest flanges without the risks of sparks caused by hammer blows and chisels.