fiberglass or painted surfaces

The FM Series speakers incorporate high-quality materials and marine-specific design elements

Easy to use: Can be used with most rotary polishers

you must have an isolation transformer on board

Harken Black Magic Air blok 75mm enkelt m. hunsvot Pantry fiberglass or painted surfacesMax line 14mm. Length: 157mm. Disc: 75mm SWL: 2268 kg. Breaking strength: 4536kg. Weight: 363g Harken's Black Magic blocks are strong, light and smooth running, and are also called Harken's workhorses due to their high strength to weight ratio and extremely smooth running. It is the must have block, whether you sail locally or globally. With Torlon roller bearing. Delrin balls in the sides take the load sideways. Side plates and disc are hard anodized