Levelling Jack : LJ-2

Tool fast leveling jack can be used as an adjustable support block for clamps. As a stopper or level-ling block in fixtures or machines, as well as for level-ling surface plates or other heavy-duty workpieces. Its unique design does not allow the level-ling screw to rotate while adjusting, hence makes it suitable for line level adjustment. Also available in conical & V top for other applications such as inspection. LJ-1(A) & LJ-1B available separately for the purpose of stacking below the jack in order to increase its height. SPECIFICATIONS Model LJ-1(a) LJ-1(b) LJ-2 LJ-3 H Min. AT Close position 75 100 120 105 H Max. AT Open position 100 150 170 155 Dia AT Bottom D 48 48 48 48 Dia AT Top d 38 38 38 38 Dia of Screw d1 M-24 M-24 M-24 M-24 Type of Top Face Flat Flat Conical V' Max. Load Tons. 5 5 5 5 N.W. Kgs 0.76 1.11 1.13 1.11