Allen 20mm Dynamic Block: Double

Whitstable Marine Verified independent store

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They may look similar to some other manufactures but take a closer look at the finer details of the design, the quality of the materials and construction to fully appreciate the di fference. From the patented high strength .316 stainless steel line friendly ultra strap, to the soft contours of the sheave and cheeks moulded from advanced engineering polymers, patented dynamic bearing technology featuring twin rows of .316 stainless steel ball bearings all held together with a meticulously designed .316 stainless steel jacket, these blocks are one of the strongest and best available on the market. Dimensions: Length: 49 mm Weight: 31.6 g MDL: 200 kg Breaking load: 500 kg Line Diameter: 2.5 mm - 6 mm Show more