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Exclusive Membrane Inflatable Technology (MIT) and durable high tenacity nylon face fabric provide a lightweight and flexible fit
Soldered connections
Strobe light holder
these efficient blocks boast an impressive working load considering their compact size
Warranty: 8 Years
Harken 40mm Zircon Double Block Becket Boat Laser Exclusive Membrane Inflatable Technology (MIT)Utilize Harken's 40 mm Zircon Double Block Becket, Part No. 2193 for a maximum working load of 230 kg (500 lbs) and a maximum line diameter of 8 mm (5 16 in). With a 40 mm sheave (1 9 16 in) and industrial ceramic ball bearings mounted inside caged races, Zircon blocks offer exceptional performance for sail trimming. These bearings are carefully separated to prevent bunching, contact, and interference, making it the most efficient small boat block by