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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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All operations can be made with one hand
Model: RA5004GL
The A-Series has a durable compact aluminum housing and includes rubber flat-mount
The HydroPlane system features dynamic hinge technology that reacts to water pressure and boat speed to produce a smoother ride and better handling
Allen 30mm High Load Dynamic Block Back To Back Marine More Weather Data View weatherThe 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.