Ronstan Series 30 BB Double Orbit Block - Non-swivel Shackle Head Rope Size:8 mm Whale AS0556 Piston & Operating

Whale AS0556 Piston & Operating Spring Kit for Gusher Galley MK3

Simple to install-built in Automatic sensor - no need to fit a separate bilge switch

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It has been developed to ensure increased vessel performance due to its slick nature and excellent corrosion protection

Use above and below the waterline

Ronstan Series 30 BB Double Orbit Block - Non-swivel Shackle Head Rope Size:8 mm Whale AS0556 Piston & OperatingRonstan Series 30 Ball Bearing Double Orbit Block, Non swivel Shackle Head RF35202 Lightweight Highest working load in its class Secure, versatile and secure attachment Low profile and compact Applications Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft) Halyard, vang and backstay applications on boats to 5m (16ft) Control line applications on larger yachts Materials Sheave: High compression strength carbon black Acetal Ball Bearings: