Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Lashing Head Rope Size:8 mm A simple but effective device

A simple but effective device that will eliminates water surface reflection

For application to timer

Designed to give good service in normal applications for remote bilge pump

The GPS data source is selectable from internal and external GPS receiver

which is made from corn waste

Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Lashing Head Rope Size:8 mm A simple but effective deviceRonstan Series 30 Special Purpose Single Orbit Block (with Nylatron Sheave), Becket Hub, Lashing Head RF35101D Lightweight Highest working load in its class Secure, versatile and secure attachment Low profile and compact Ultra low profile thru sheave becket Self lubricating Nylatron sheave and full contact bearing for high dynamic loads Applications Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft) Halyard, vang and backstay applications