Holt Dynamic ball bearing blocks, with Fork end. High performance thanks to an inner bearing system and narrow and high strength stainless steel strap.
Sheaves and cheeks are molded from advanced engineering polymers:
Dynamic ball bearing high performing blocks use an inner bearing system and a very narrow strap of high strength stainless steel, which can be lashed without the fear of line abrasion associated with blocks of traditional strap construction.
The sheaves and cheeks are molded from advanced engineering polymers, which are all wrapped up in meticulously designed stainless steel cheeks, adding strength to the molded components. This gives you a beautifully engineered high-performance block that easily handles maximum loads.
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