Lewmar 80mm High Load Racing Single 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
Enjoy free shipping on qualifying orders of $145 or more delivered within the 48 contiguous United States. Alaska, Hawaii, Puerto Rico, and other U.S. territories are excluded.
Delivery for qualifying free-shipping orders takes 8 to 10 business days.
Free shipping does not apply to:
- Orders containing only clearance items
- Customized special orders made to your detailed requirements
- Sails and boats
- Long tracks, spinnaker poles, whisker poles, and large tubes
- Oversized or heavy items, including items that require less-than-truckload (LTL) freight shipping
Standard Shipping
- UPS and FedEx Ground: Delivery usually takes 2 to 5 business days for in-stock orders.
- USPS: Allow an additional 3 business days beyond the standard shipping time.
- Saturday delivery: UPS and FedEx deliver on Saturdays only for overnight shipments sent on Friday. Additional charges may apply.
Oversized Items and Freight Shipping
Oversized items, such as whisker poles, spinnaker poles, and tracks longer than 8 feet, require freight shipping. The estimated shipping cost is $500, depending on the destination.
For freight deliveries, provide a commercial address, such as the marina, yacht club, or boatyard where your sailboat is located. The recipient must sign for the shipment upon delivery.
International Orders
International customers are responsible for all applicable import duties, fees, and taxes.
Lewmar 80mm High Load Racing Single Block
Lewmar 80mm High Load Racing Single Block
The Lewmar High Load Racing Single Block is engineered to handle extreme loads in high-performance sailing applications. Its compact single-sheave design delivers efficient, low-friction load transfer, making it ideal for halyards, deflectors, and critical control systems. Constructed from race-grade, marine-quality materials, the block offers exceptional strength, durability, and reliability under sustained tension. A trusted choice for racing yachts and performance cruisers where maximum load capacity and dependable performance are essential.
Features:
Engineered for Maximum Load Demands
The Lewmar High Load Racing Single Block is purpose-built to perform under extreme loads in high-performance sailing environments. Designed for competitive racing yachts and serious performance cruisers, it delivers uncompromising strength, efficiency, and reliability where critical load-bearing hardware must perform without fail.
Single-Sheave Performance Design
The single-sheave configuration provides a clean, direct lead with minimal complexity, making it ideal for high-load deflection, halyard handling, and control systems where precision and predictability are essential. Its compact form allows powerful load management while integrating neatly into space-conscious racing deck layouts.
Race-Grade High-Load Construction
Manufactured using Lewmar’s premium racing-grade materials and engineering processes, the block is built to withstand sustained static loads, dynamic shock forces, and continuous use offshore. Reinforced side plates and a precision-engineered sheave deliver exceptional structural integrity, dimensional stability, and long service life in aggressive sailing conditions.
Smooth, Low-Friction Operation
Despite its impressive load capacity, the High Load Racing Single Block is engineered to minimise friction and energy loss. Optimised sheave bearings ensure smooth, efficient rope movement under tension, supporting fast hoists, controlled easing, and reduced wear on high-load lines.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail |
| Block Type | Single |
| Block Size | Single |
| Sheave Diameter | 80mm |
| Boat Length | 31-50ft |
Lewmar 80mm High Load Racing Single Block
The Lewmar High Load Racing Single Block is engineered to handle extreme loads in high-performance sailing applications. Its compact single-sheave design delivers efficient, low-friction load transfer, making it ideal for halyards, deflectors, and critical control systems. Constructed from race-grade, marine-quality materials, the block offers exceptional strength, durability, and reliability under sustained tension. A trusted choice for racing yachts and performance cruisers where maximum load capacity and dependable performance are essential.
Features:
Engineered for Maximum Load Demands
The Lewmar High Load Racing Single Block is purpose-built to perform under extreme loads in high-performance sailing environments. Designed for competitive racing yachts and serious performance cruisers, it delivers uncompromising strength, efficiency, and reliability where critical load-bearing hardware must perform without fail.
Single-Sheave Performance Design
The single-sheave configuration provides a clean, direct lead with minimal complexity, making it ideal for high-load deflection, halyard handling, and control systems where precision and predictability are essential. Its compact form allows powerful load management while integrating neatly into space-conscious racing deck layouts.
Race-Grade High-Load Construction
Manufactured using Lewmar’s premium racing-grade materials and engineering processes, the block is built to withstand sustained static loads, dynamic shock forces, and continuous use offshore. Reinforced side plates and a precision-engineered sheave deliver exceptional structural integrity, dimensional stability, and long service life in aggressive sailing conditions.
Smooth, Low-Friction Operation
Despite its impressive load capacity, the High Load Racing Single Block is engineered to minimise friction and energy loss. Optimised sheave bearings ensure smooth, efficient rope movement under tension, supporting fast hoists, controlled easing, and reduced wear on high-load lines.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail |
| Block Type | Single |
| Block Size | Single |
| Sheave Diameter | 80mm |
| Boat Length | 31-50ft |
