American Forge & Foundry 549SD - 80 / 50 TON 2 STAGE AIR / HYDRAULIC AXLE JACK

• There isn't much that you won't be able to lift with this SUPER DUTY 2 Stage Air Hydraulic Jack, Heavy Duty Trucking, Agricultural, Construction, Military, even Aircraft - this does it all!
• The piston head seal design is borrowed from Industrial technology providing a superior low and high pressure seal, giving this jack a much better hold under severe load conditions
• The extra long 138cm (54") handle can be locked in 3 positions for easy positioning of this jack in hard to reach places.
• Integral Descent Metering maintains a controlled and safe lowering of the load
• Single piece base construction provides superior strength for increased load stability
• Double polished chromed pistons allow for much tighter tolerances which reduce oil bypassing and reduced ram scoring
• Air assisted lowering speeds up ram retraction
• Built in overload safety valve prevents damage to unit due to excessive load
• Comes with 2 extensions (75mm/3" + 45 mm1.75") and saddle adapter
• Units are tested to -13F(-25C) and +113F(+45C) as well as off center loading to ensure a long life under even the harshest conditions

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