The Easysea Olli™ Block is a next-generation snatch and anti-shock block engineered for sailors who demand strength, reliability, and boat-friendly performance. Precision-machined from aerospace-grade materials, Olli™ delivers smooth, maintenance-free operation while protecting both your rigging and your boat.
Designed to open easily for fast installation on loaded lines, Olli™ eliminates the need to re-run rope while offering superior shock absorption and scratch protection during every maneuver.
Key Features & Benefits
Openable Snatch Design
Mount the block directly onto an existing or pre-tensioned line - no need to pass the entire line through the block.
Anti-Shock & Boat-Friendly
Built-in shock-absorbing design minimizes impact damage if the block contacts the deck or hull.
Maintenance-Free Performance
Self-lubricating aerospace materials require no grease or servicing for smooth, reliable operation.
Anti-Scratch Protection
Reinforced technopolymer edge protection prevents damage to surrounding surfaces and equipment.
Frictionless Efficiency
Ultra-low surface roughness ensures smooth load handling and precise sail control.
Solid, One-Piece Construction
CNC-machined from a single aluminum block - no side plates to loosen or fail.
Advanced Materials & Construction
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Main Material: Aluminum 6082
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Finish: Hard-anodized matte black for enhanced corrosion resistance
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Protective Edge: Scratch-resistant reinforced polymer
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Internal Components: Technopolymers and superpolymers including Solef® PVDF and Delrin® 100ST
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Manufacturing: CNC-machined from solid aluminum
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Surface Finish: Minimal roughness for ultra-low friction
Versatility on Board
The Olli™ Block adapts easily to a wide range of rigging configurations, making it ideal for:
Why Choose Olli™?
The Olli™ Snatch & Anti-Shock Block combines innovative design with aerospace-grade materials to deliver unmatched durability, safety, and ease of use - without compromising your boat’s finish.
Strong. Silent. Boat-friendly.
Olli™ redefines what a modern sailing block should be.
