Mast jack Holmatro Marine Equipment

Holmatro mast jacks are used to pre-tension the rig. You can choose between portable aluminium jacks and integrated stainless steel jacks. The aluminium mast jacks are supplied in a carrying case, together with a pressure gauge and hand pump. The stainless steel mast jacks are mounted upside down inside the mast. They come with a pressure gauge, hydraulic hose and hand pump.

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