Loosens hydraulic fittings on tractors, forklifts & heavy equipment!Air hammer poweredUses the force and vibration of an air hammerHyper sonic vibration eliminates thread gallingFits into small spaces between hydraulic linesSave time by only having to work on the hydraulic line that needs to be repairedReaches difficult line nuts with offset punchCompact design fits where other wrenches won’tBuilt to precise ISO 1174-2 DIN tolerancesIncludes non-turning offset 8mm radius tip LT1910P 11″ Standard Shockit Punch8mm indexed holes designed to keep SHOCKIT Punches from slipping off crows footAdditional SHOCKIT Punches sold separately: LT1910PS – 5.5″& LT1910PL – 22″Must be used with SHOCKIT Punches for maximum performance and warranty coverageIncludes sizes 1-3/8″ to 2-1/2″