Quick Facts
- 80mm sheave diameter
- 5,280 lb. working load limit
- 1/2" max line size
- 5/16" max pin diameter
- Delrin thrust balls and torlon rollers for supreme performance
- Shackle post designed to fit Lewmar travelers for seamless compatibility
- Ideal for halyard tuning, mainsheet systems, mast foot and head blocks, and boom vangs
Specifications
- SKU: 2020209533
- Brand: Lewmar®
- Product Color: Black
- Country of Origin: GBR
- Quantity In Package: 1
- Unit of Measure: EA
- UPC: 743683230776
- Manufacturer Reference Number: 29941801BK
What's Included
- Block

Lewmar 80mm High Load Racing Single Block #29941801BK

SKU #: 2020209533

Lewmar's High Load Racing Blocks represent the pinnacle of our standard block range. Manufactured from the best materials, they offer incredible strength to weight ratios.

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Quick Facts
- 80mm sheave diameter
- 5,280 lb. working load limit
- 1/2" max line size
- 5/16" max pin diameter
- Delrin thrust balls and torlon rollers for supreme performance
- Shackle post designed to fit Lewmar travelers for seamless compatibility
- Ideal for halyard tuning, mainsheet systems, mast foot and head blocks, and boom vangs
Specifications
- SKU: 2020209533
- Brand: Lewmar®
- Product Color: Black
- Country of Origin: GBR
- Quantity In Package: 1
- Unit of Measure: EA
- UPC: 743683230776
- Manufacturer Reference Number: 29941801BK
What's Included
- Block

Product description

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Product description

Ultimate Sailing Efficiency

The Lewmar 80mm High Load Racing Single Block is designed for peak performance with an 80mm sheave diameter and an impressive 5,280 lb. working load limit. Built with high-strength alloy construction, Delrin thrust balls, and Torlon rollers, it reduces friction to a minimum for smooth operation. Accommodating lines up to 1/2" and featuring a 5/16" max pin diameter, this block is engineered for durability and efficiency, making it the perfect choice for competitive racing and demanding sailing conditions.

Trusted Brand

Lewmar, a global leader in leisure marine equipment, specializes in designing, manufacturing, and distributing top-quality winches, hardware, hatches, port lights, steering systems, bow thrusters, anchoring, and windlass products. As part of the Lippert family, a renowned provider of innovative, highly engineered solutions, Lewmar shares Lippert’s dedication to advancing the RV, marine, automotive, commercial vehicle, and building industries. Together, they’re committed to continuously enhancing customer experiences and driving progress in the industry.

Lewmar High Load Racing Block Features

ROBUST CONSTRUCTION — Built with high-strength alloy construction, this Lewmar block is designed to withstand heavy loads and harsh marine environments, ensuring long-lasting durability
SUPERIOR FRICTION REDUCTION — Equipped with Delrin thrust balls and Torlon rollers, this block offers exceptional load handling and reduces friction, resulting in smooth, efficient line control
OPTIMIZED SHEAVE DIAMETER — The 80mm sheave diameter is optimized for high-performance sailing, allowing for greater load distribution and smoother line movement during critical maneuvers
IMPRESSIVE LOAD CAPACITY — Engineered to handle a working load limit of 5,280 lbs, this block provides exceptional strength and reliability for both racing and cruising under intense conditions
TESTED FOR PEAK EFFICIENCY — Developed through extensive testing and innovation, this Lewmar block ensures maximum efficiency by reducing friction to an absolute minimum without sacrificing load-bearing capacity