hydraulic torque wrenches

Hydraulic torque wrenches for Bolting Operations

chiavi idrauliche - esagono passante

Hydraulic torque wrenches – Hexagon Drive

Hydraulic hex wrenches are ideal when it comes to torque tightening in confined spaces. When there is not enough room in the access areas surrounding the nut, a hydraulic wrench with reduced dimensions must be used. The accuracy of the applied torque is +/- 3%.

chiavi idrauliche - attacco quadro

Hydraulic torque wrenches – Square Drive

The NS series hydraulic wrenches are tools for tightening and loosening with controlled torque on industrial bolts, with an accuracy of + -3%. They are made in the USA, composed of a special extremely resistant aluminum alloy. In order to be used it needs square drive bushes, which are supplied separately.

Double independent rotation.

The quick couplings can be rotated 360°, independently, for easy key positioning.

Patented Design.

The central body has very small dimensions, which give this key great versatility

High Resistance

These keys are made of a special aluminum alloy which makes them extremely resistant.

Reversible Square Drive

The square drive is simply dragged from side to side to quickly reverse the direction of rotation.

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Hydraulic Torque Wrenches