Harken 40mm Carbo Air Triple Swivel Block - Lightweight and Durable Sailboat Block

40mm Carbo Air Triple Swivel Block

Low-friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

Specifications:

• Sheave (mm)40 mm
• Sheave (in)1 9/16 in
• Maximum line (mm)10 mm
• Maximum line (in)3/8 in
• Maximum working load (kg)660 kg
• Maximum working load (lb)1455 lb

The Harken 40mm Carbo Air Triple Swivel Block is a high-performance sailing accessory designed for reliable and efficient line handling. Crafted with lightweight yet strong materials, this block offers durability and smooth operation, making it an essential component for serious sailors. Its compact size and high working load capacity ensure safe and easy trimming during demanding sailing conditions. Compatible with lines up to 3/8 inch (10 mm), this block is an ideal companion for racing or cruising vessels requiring precise control and minimal weight addition. The triple swivel design enhances maneuverability, reducing line wear and increasing overall efficiency on the water. Built by Harken, a trusted name in marine hardware, the Carbo Air series provides excellent performance at an affordable price point, ensuring long-lasting service and reliability in all sea conditions. Whether upgrading existing rigging or outfitting a new sailboat, this 40mm Carbo Air Triple Swivel Block is engineered to meet the rigors of modern sailing with ease and confidence.

Features:

• Sheave diameter: 40 mm (1 9/16 inches)

• Maximum line size: 3/8 inch (10 mm)

• Maximum working load: 1455 lbs (660 kg)

• Triple swivel design for enhanced maneuverability

• Lightweight yet durable construction with Carbo Air technology

• Compatible with high-performance sailing lines

• Ideal for racing and cruising applications

• Reliable Harken quality for long-lasting performance