NEWS New 40mm blocks 02/12/2022 Save article Ronstan has introduced a new 40mm block range, featuring 23 configurations for leading dynamic and static load ratings. SHOW FULLSCREEN Ronstan’s new Series 40 Block features 23 configurations The block is made of lightweight and strong toughened glass fibre reinforced nylon cheeks combined with a two-stage bearing system for better performance. The maximum working loads for the new Series 40 Orbit Blocks range from 400kg to 1000kg (HHL versions). The new blocks feature a wider sheave profile able to accommodate lines up to 10mm. The increased working loads in the range make the blocks suitable for applications on larger boats. The blocks are suitable for mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sportsboats to 8m (26ft); halyard, vang and backstay applications on boats 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. Topics BlockDeck Hardwaremainsheet systemRonstan

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