Professional R & D and production, AL-TI alloy, stable quality, cost-effective, enough store. 700 bar Max working pressure, Repeat accuracy ±3%.8 different model from 190 to 39388Nm, M16-M100 Bolt tighten and loosen.Connecting with the hydraulic pump, oil hoses, sockets achieve 1-2 or 1-4 synchronization preload.Made of Al-Ti alloy and super high strengthened alloy steel material, high strength, ...