Product Description
Zinko ZJJ-10011 100 Ton 4" Stroke Journal Mechanical Jack- Worm gear interlocks with the precision forged worm to provide smooth torque multiplying action. Extremely high tensile strength worm gear and worm.Unique ratcheting handle shaft design with nickel-chrome constructed wheel and plunger enables user to obtain powerful worry free worm rotation, allowing for an easy and smooth operation. Close tolerance self-locking worm and worm gear will not creep down under load. Operable vertically or laterally (lateral movement requires optional traversing bed). Unique worm gear bearing allows extremely long life and smooth rotational advance. Rigid lifting screw is made from Chrome-molybdenum steel to withstand excessive loads. Made in Japan.
Minimum Height 12.25 inches.
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Journal mechanical jack
Ordered it and got it in about 5 days. It came in a professional packing.
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100 Ton Mechanical Jack
working very good
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4" Stroke Journal Mechanical Jack
Had this jack for a while and it still works like new. Holds a good amount of weight and seems to be well made.
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100ton 4" Stroke Journal Mechanical Jack
good mechanical jack
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Zinko Mechanical Jack
Works great
