Ronstan has launched a new block range with 23 different options that have excellent dynamic and static load ratings. The cheeks of the blocks are made of lightweight and strong toughened glass fiber reinforced nylon, and the blocks have a 2-stage bearing system to ensure optimal performance.

The blocks have a perfect balance of strength, performance, and reliability. The maximum working loads for the Series 40 Orbit Blocks™ range from 400kg to 1000kg (HHL versions). The increased working loads in the range create opportunities for more applications on larger boats.

These blocks are suitable for various applications such as mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sports boats up to 8m (26ft), halyard, vang and backstay applications on boats up to 9m (30ft), and control line applications on larger yachts. Multiple sheave configurations allow users to create up to a 12:1 purchase mainsheet system for performance multihulls.

We at MAURIPRO Sailing help sailors worldwide select their proper sailing equipment. Need help choosing the right Ronstan series 40 orbit blocks? Chat with us! We are here to help.

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