ROTARY TENSIONER - TR2 with hole or threaded bore

ROTARY TENSIONER - TR2 with hole or threaded bore

TR2 automatic device rotating spring-action arm tensioners consisting of two base elements in very sturdy antiseize aluminium alloy with tensile strength of 440MPa, equipped with interchangeable lever in galvanized steel.The internal and external gaskets prevent any infiltrations.  Tensioning angle 45° in both directions of rotation.

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