Share: Title:Safety nut screw jack/lifting mechanism/translating screw jack/crank up lift mechanism for table Duration: 0:16 Plays: 228 views Published: 3 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:16 Manual Operated Self-locking Acme Worm Screw Jack, Manual Operation Bevel Gear-type Screw Jacks 228 views • 2 years ago ▶️ 0:20 Quick Lift Bevel Gear Screw Jack From Hand Operating, Hand Operated Screw Jack Using Bevel Gear 228 views • 2 years ago ▶️ 0:46 5t Lead Screw Jack Linear Drive System | Uk | Worm Gear Hand Actuator | Electrical Driven Screw-jack 228 views • 2 months ago ▶️ 1:35 Vietnam Client Electric Linear Screw Jack Actuator 2.5 Ton Capacity With Stroke Limit Switches 228 views • 5 years ago ▶️ 0:52 Jte-2.5t Electric Linear Screw Jack Actuator, 2.5 Tonnes Motor Driven Screw Actuators 228 views • 2 years ago