Lewmar 80mm Racing Double Block
Availability: Please give 24-36 business hours for our team to process your order. Once processed, lead time is 5-7 business days if item is in stock. Please call to check availability. Not available for expedited shipping. Usually Ships Within 20 Days
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Lewmar 80mm Racing Double Block
Lewmar 80mm Racing Double Block
The Lewmar Racing Double Block is designed for smooth, efficient load handling in high-performance sailing systems. Its twin-sheave configuration provides increased mechanical advantage and even load distribution, delivering precise control under demanding conditions. Manufactured from race-grade, marine-quality materials, the block offers low-friction operation and long-term durability. Ideal for mainsheets and high-load control systems on racing yachts and fast cruisers where reliability and efficiency are critical.
Features:
High-Performance Load Management
The Lewmar Racing Double Block is engineered for demanding sailing environments where strength, efficiency, and precise control are essential. Designed for performance cruising and competitive racing yachts, it delivers reliable load sharing and smooth operation in systems subjected to high and repetitive loads.
Double-Sheave Racing Configuration
The twin-sheave layout provides increased mechanical advantage within a compact form, allowing loads to be managed more efficiently with reduced handling effort. Even load distribution across both sheaves improves trimming precision and system responsiveness, making the block ideal for mainsheets, control cascades, and other high-load running rigging applications.
Race-Grade Construction
Manufactured using premium, marine-grade materials and precision engineering, the Racing Double Block is built to withstand sustained static loads, dynamic shock forces, and continuous use on deck. Robust side plates and accurately profiled sheaves ensure structural integrity, resistance to wear, and long-term dimensional stability in aggressive sailing conditions.
Smooth, Low-Friction Performance
Optimised sheave geometry is designed to minimise friction under load, delivering smooth, predictable rope movement during trimming and easing. Reduced energy loss improves overall system efficiency while helping to protect running rigging from unnecessary abrasion during intensive manoeuvres and prolonged sailing.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail, Power, Fishing |
| Block Size | Double |
| Sheave Diameter | 80mm |
| Boat Length | Up to 30ft, 31-50ft, 51-70ft |
