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Aero-Motive
Reels, Balancers |
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Coffing Hoists
Hoists, Hoist
Repair |
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CM Hoists
Chain
Hoists, Wire Rope, Ratchet Levers, Trolley
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Conductix
Power and Data Transfer Systems |
Demag
Overhead Cranes
Hoists and Winches Gearmotors
Ergonomic Systems |
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Duff-Norton Mechanical
Actuators, Rotary Unions, Electromechanical Actuators |
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Equipto
Storage Systems |
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Hilman Rollers
Riggers Sets |
Harrington Hoists
Chain & Wire Hoists |
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Joyce/Dayton
Jacks, Actuators |
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Lyon
Tool Storage, Locker Units
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Perfecting Coupling |
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Ram-Pac
Hydraulic Tools
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Stanley Bostitch
Pneumatic Tools, Fasteners
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Simplex
Jacks and Braces |
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In-Plant Offices, Mezzanines
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Joyce
Machine Screw
Jacks |
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 Versatile Joyce Machine Screw Jacks lift
and precisely position all kinds of loads from 250 lbs. to 250 tons.
Upright or inverted, these precision jacks operate at full capacity
whether the load is in tension or compression. WJ series single lead
jacks are self locking under full lifting capacity, while DWJ double
lead series jacks offer increased travel speed. Heat treated alloy
steel worm shafts, aluminum/bronze worm gears and tapered roller or
ball bearings provide rugged reliability.
Double extended worm shafts are standard. Joyce jacks come in
translating screw, rotating screw (keyed for traveling nut) and
keyed designs. All jack designs can be fitted with a protective
boot. Jacks are available with one of four standard screw ends or
special ends to meet your requirements.
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Select Jack Capacity for Detailed Model
Information
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