Allen 30mm High Load Dynamic Block Back To Back
$107.09
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The Allen 30mm High Load Dynamic Block Back To Back offers two sheaves with patent dynamic bearing technology to handle high opposing loads up to 180 degrees. Thanks to its stainless steel side strap and nylon mouldings, this block stays secure even in extreme pressure. Its versatile design allows for use in triangle backstay systems and dual pole and spinnaker launcher systems. A must-have for any sport boat.
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