når den eksisterende kappe er slidt eller beskadiget

Ideelt ved adskillelse

Powerful motor: Ensures effective removal of scratches and dirt

eller hulkeel på et rulleforstag

Den er velegnet til både tursejlads og mere krævende forhold

Ronstan Trippelblok serie 20 Skruer & Bolte når den eksisterende kappe erUV resistant Acetal disc. Double ball bearing system runs on a polished stainless rail and acetal base, providing minimum weight and great strength. Aluminum disc versions use Torlon balls. 316 stainless steel swivel. Fiber reinforced and UV resistant nylon block. The cleaning holes in the ball bearings make it easy to rinse salt and sand out of the balls to ensure a long and functionally safe service life of the blocks.