Ronstan S30 Ball Bearing Lashing Block – 30Mm Sheave, High-Load Marine Duty

Description

Ideal for high load applications such as, halyards, cascading vangs, backstays,, outhauls and cunningham systems.

• Ultra-strong HHL sheave and bearing race: Grade 2205 stainless steel, Balls: Grade 316
• RF35109HL features class leading dynamic and static load ratings for a 30mm block
• Frame/cheeks: Glass fibre reinforced nylon
• Low profile and compact, through sheave becket
• Suitable for both rope and wire

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
• Ideal for high load applications such as
• halyards, cascading vangs, backstays,
• outhauls and cunningham systems.

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