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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Ø (mm)- 6 mm / 1/4 inch
Maximum working load - 2750kg
The Seasure drop nose pin has a spring loaded mechanism that positively locks the pin in either the open or closed position
Footnote - Maximum working loads and breaking loads for blocks based on cam strengths
All wetsuits will fit over the top of the pads which secure to your legs
Harken 57mm Zircon Block 100m Ø (mm)- 6 mm /Harken 57mm Zircon Block The Harken Zircon blocks are the most efficient blocks on the market and this helps trimmers match sail shapes to new conditions immediately. The Zircon performance comes from industrial ceramic ball bearings that are mounted in a caged race. The cages keep the bearings separated so they dont bunch, touch, and stop each other resulting in the most efficient small boat block Harken has ever made. The 57mm Zircon efficiency is
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