Lewmar 80mm High Load Racing Single Stand Up 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 Stand Up Block
Lewmar 80mm High Load Racing Single Stand Up Block
The Lewmar High Load Racing Single Stand-Up Block is engineered for extreme loads in high-performance sailing environments. Its stand-up design keeps the sheave upright when unloaded, allowing fast, reliable line engagement during manoeuvres and sail trim changes. Built from race-grade, marine-quality materials, the block delivers smooth, low-friction performance with exceptional strength and durability. Ideal for mainsheets, deflectors, and critical control lines on racing yachts and performance cruisers.
Features:
Performance-Led Load Control
The Lewmar High Load Racing Single Stand-Up Block is engineered for high-performance sailing applications where heavy loads, rapid manoeuvres, and absolute reliability are demanded. Designed for racing yachts and advanced performance cruisers, it delivers confident, repeatable line handling in high-stress deck environments.
Stand-Up Functionality for Racing Efficiency
Featuring an integrated stand-up spring mechanism, the block automatically presents the sheave upright when unloaded. This ensures fast, accurate line engagement during manoeuvres, improving handling speed and reducing the risk of missed or tangled leads, an essential advantage in competitive sailing scenarios where efficiency matters most.
Race-Grade High-Load Construction
Constructed using Lewmar’s premium racing-grade materials and design processes, the High Load Racing Single Stand-Up Block is built to withstand extreme static and dynamic forces. Reinforced side plates, a high-strength sheave, and a robust load path combine to deliver exceptional structural integrity, resistance to shock loading, and long-term durability in demanding offshore conditions.
Smooth, Low-Friction Performance
Despite its substantial load-carrying capability, the block is engineered to minimise friction and energy loss. Optimised sheave geometry supports smooth rope flow under sustained tension, reducing wear in high-load lines while enabling precise trimming, controlled easing, and reliable feedback at the helm or cockpit.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail |
| Block Type | Stand-Up Blocks |
| Block Size | Single |
| Sheave Diameter | 80mm |
| Boat Length | 31-50ft |
Lewmar 80mm High Load Racing Single Stand Up Block
The Lewmar High Load Racing Single Stand-Up Block is engineered for extreme loads in high-performance sailing environments. Its stand-up design keeps the sheave upright when unloaded, allowing fast, reliable line engagement during manoeuvres and sail trim changes. Built from race-grade, marine-quality materials, the block delivers smooth, low-friction performance with exceptional strength and durability. Ideal for mainsheets, deflectors, and critical control lines on racing yachts and performance cruisers.
Features:
Performance-Led Load Control
The Lewmar High Load Racing Single Stand-Up Block is engineered for high-performance sailing applications where heavy loads, rapid manoeuvres, and absolute reliability are demanded. Designed for racing yachts and advanced performance cruisers, it delivers confident, repeatable line handling in high-stress deck environments.
Stand-Up Functionality for Racing Efficiency
Featuring an integrated stand-up spring mechanism, the block automatically presents the sheave upright when unloaded. This ensures fast, accurate line engagement during manoeuvres, improving handling speed and reducing the risk of missed or tangled leads, an essential advantage in competitive sailing scenarios where efficiency matters most.
Race-Grade High-Load Construction
Constructed using Lewmar’s premium racing-grade materials and design processes, the High Load Racing Single Stand-Up Block is built to withstand extreme static and dynamic forces. Reinforced side plates, a high-strength sheave, and a robust load path combine to deliver exceptional structural integrity, resistance to shock loading, and long-term durability in demanding offshore conditions.
Smooth, Low-Friction Performance
Despite its substantial load-carrying capability, the block is engineered to minimise friction and energy loss. Optimised sheave geometry supports smooth rope flow under sustained tension, reducing wear in high-load lines while enabling precise trimming, controlled easing, and reliable feedback at the helm or cockpit.
Technical Description
| Product Type | Hardware |
| Hardware Type | Blocks |
| Boat Type | Sail |
| Block Type | Stand-Up Blocks |
| Block Size | Single |
| Sheave Diameter | 80mm |
| Boat Length | 31-50ft |
