Olli™ - Snatch and Anti-shock block
Technical Specifications
The Easysea Olli™ Block is an innovative anti-shock snatch block designed to deliver exceptional performance, durability, and versatility for modern sailing. Engineered with aerospace-grade materials, it provides a robust and low-maintenance solution for demanding applications.
Key Features:
- Advanced Materials: Constructed from technopolymers and superpolymers, including Solef PVDF and Delrin 100ST, ensuring superior strength and longevity.
- Seamless Design: A single-piece construction eliminates the risk of breaking side plates, enhancing durability.
- Maintenance-Free: Completely sealed moving parts require no lubrication, offering reliable, smooth operation.
- Anti-Scratch Protection: Equipped with technopolymer edge protection to safeguard both the block and surrounding equipment.
- Versatility: Suitable for a wide range of rigging configurations, adapting to various onboard needs.
- Size Options: Available in five sizes (Ø 30x8 mm to Ø 80x16 mm) to accommodate different load requirements.
The Olli™ Block combines state-of-the-art materials and design to offer unparalleled reliability, safety, and efficiency for all sailing conditions.
More Details:
1. Main Material: Aluminum 6082
2. Treatment: Hard anodization matte black
3. Protective Edge Material: Scratch-Resistant Reinforced Polymer
4. Surface Roughness: Minimal for ultra-low friction
5. Corrosion Resistance: Enhanced through anodization
6. Manufacturing Process: CNC machining from a solid aluminum block
7. Available Sizes: S - 40x10 | M - 50x12 | L - 60x14
4-Year Product Warranty
Every product you purchase is backed by our 4-year quality guarantee.
If any issues or manufacturing defects arise within this period, we ensure a free replacement or repair, making your investment secure and long-lasting.
Secure Payments
Shop with complete peace of mind.
All payments on our site are protected by advanced encryption systems that comply with international security standards, ensuring the safety of your data and transactions at all times.
Worldwide Shipping
Wherever you are, we’ve got you covered!
We ship directly from Italy to destinations all over the world, thanks to our reliable international logistics partners.
Your order will arrive quickly and securely—bringing our products straight to your door, wherever that may be.
Please note that customs regulations may vary depending on your country, so we recommend checking with your local customs office if you have any questions about import procedures.
In most cases, everything goes smoothly!
Olli™ · Anti-Shock Snatch Block
The block that opens where you need it
Block + low friction ring in one tool: total control in every maneuver
Openable
A rotational (not hinged) opening: it rigs even on loaded lines, and the mechanism stays completely unstressed under load.
Anti-shock, anti-scratch
The technopolymer shells protect both boat and block: if it drops or hits the deck, no marks, no noise.
Self-lubricating
No bearings: the self-lubricating sheave in a sealed body removes rotational friction. Zero maintenance, forever.
Engineered in every detail
Every detail works for you
Solid and robust
Aerospace-grade materials for heavy loads and harsh marine conditions.
Openable
Quick setup anywhere, even on loaded lines.
Monolithic
One-piece body: no side plates to break.
Anti-Shock shells
The patented protection that saves deck and gear.
Dual function
Snatch block and low friction ring in the same tool.
In action
Olli™ Block in action
During a gybe
Power under control, even in the fastest maneuvers.
On a loaded line
Opens exactly where and when you need it.
On deck, under pressure
Smooth, silent, and effortless in every movement.
When dropped on deck
No marks, no damage: just reliability.
In a purchase system
One block, total precision in every setup.
Size guide
Find your size
| S - 40x10 | M - 50x12 | L - 60x14 | |
|---|---|---|---|
| Max line diameter | 10 mm | 12 mm | 14 mm |
| Pulley diameter | 40 mm | 50 mm | 60 mm |
| Center hole (C) | 20 mm | 25 mm | 30 mm |
| Thickness (T) | 35 mm | 43 mm | 51,5 mm |
| Weight | 94 g | 181 g | 260 g |
| Working load | 570 kg | 900 kg | 1700 kg |
S - 40x10
M - 50x12
L - 60x14
Choose the size based on the diameter of the line running through the block. Dyneema® loop included with every size.
Compare
Olli™ Block vs other snatch blocks
| Olli™ Block | Other snatch blocks | |
|---|---|---|
| Impact Protection | ||
| Scratch-Free Design | ||
| Noise Reduction System | ||
| Openable On Loaded Lines | ||
| No Bearings - Self-Lubricating | ||
| Patented Technology | ||
| Aluminum Material | ||
| Lightweight Design |
The Olli™ family
Which Olli™ do you need?
Same Anti-Shock DNA, three different jobs: choose by how your line works.
Olli™ Block
Watch it work
Opening, rigging and real maneuvers, at sea.
FAQ
Common questions
Does it oxidize over time?
Does it have bearings inside?
Is the Dyneema® loop included?
Since it's openable, can it break under load?
Where can I use it on my boat?
easysea Community
Sail with those who chose easysea
Share setups, get advice and see what others run on board. Thousands of boaters, one community.
Join the communityB2B
Do you own a shop?
Access the easysea B2B portal with dealer pricing, technical resources and dedicated reseller support.
Complete the boat
Trim the sheeting angle from the cockpit: sail always in trim.
Ready-to-rig boom preventer: no more accidental gybes.
Replaces metal shackles: zero dings, opens with two fingers.
The system's foundation: mount loops, kits and tackles without marking the boat.
