80 mm Racing Fiddle Block - Swivel

Lewmar 80 mm Racing Fiddle Block - Swivel

The Lewmar 80 mm Racing Fiddle Block with Swivel is the top-tier offering in Lewmar's Racing Block range, representing the pinnacle of the company's standard block lineup. Manufactured from the best materials available, these blocks are engineered to deliver incredible strength-to-weight ratios that demanding competitive and offshore sailing applications require. With a safe working load of 2,204 lbs (1,000 kg) and an 80 mm sheave diameter, this block is built to handle high-load sheets and control lines with minimal friction and maximum efficiency.

The fiddle configuration provides two sheaves in a stacked arrangement, giving sailors versatile purchase options for mainsheets, vangs, and other running rigging applications. The integrated swivel head allows the block to rotate freely, reducing line twist and enabling smooth, unrestricted line lead changes across a wide range of angles.

Precision engineering is evident throughout the design. The lockable head pin secures the block to its attachment point, the highly efficient central bearing minimizes friction under load, and Delrin thrust balls further reduce wear and rotational resistance. Alloy cheeks provide structural rigidity while keeping weight to a minimum, and the composite sheaves are durable and smooth-running even under sustained high-load cycling.

Key Features

• Lockable head pin for secure attachment
• Highly efficient central bearing for low-friction operation
• Delrin thrust balls to reduce rotational wear
• Alloy cheeks and composite sheaves for strength and light weight
• Swivel head allows unrestricted line lead angles
• Safe Working Load: 2,204 lbs (1,000 kg)
• Sheave Diameter: 80 mm (3-1/8")
• Maximum line size: 1/2" (12.5 mm)
• Overall length: 8-9/16" (218 mm)
• Weight: 12.6 oz (356 g)