A:Types of Screw Jack:
1. hollow screw jack:Φ32/34/38x4mmx500/600/700mm
2. solid screw jack:Φ32/34mmx500/600/700mm
3. U-head screw jack
4. Plate specification:120x120x5mm/139x139x6mm/150x150x6mm
B:Normal Specification :
1.hollow screw jack:Φ34x4x600mm,150x150x6mm, Weight:3.42kgs
2.solid screw jack:Φ32x600mm,150x150x6mm, Weight:5.5kgs
3.hollow screw jack:Φ48x6x900mm,150x150x6mm,Weight:7.37kgs
4.127x127x6mm, Φ35x2x105, Weight;0.92kgs
self color/galvanized(electroplated,zinc plate)
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