Classic 16mm Wooden Building Blocks

Harken 16 mm Block: Size and Performance

The 16 mm Harken block is the smallest in the Harken lineup, designed specifically for small synthetic control lines on high-tech dinghies.

Patented Bearing System: Durability and Efficiency

Equipped with a patented bearing system, this block features stainless steel balls in a captive grooved race, providing unparalleled durability and smooth performance. This design ensures the block can handle loads safely and efficiently, even under high-impact conditions.

Safe Working Load: Market-Leading Capabilities

The 16 mm Harken block boasts a safe working load of 250 lbs (113 kg), the highest among similar sized blocks in the market. This ensures the block can handle the demands of even the most advanced dinghy control lines.

Unique Designs for Intermittent Loading

• 442 Block: Utilizes a spacer to keep the line in the sheave during intermittent loading.
• 404 Block: Employs a C-ring to maintain proper line positioning, ensuring smooth operation without compromising safety.

Reusable Fasteners: 4mm RH

Both the 442 and 404 blocks are compatible with 4mm RH fasteners, making them easy to install and adjust on your dinghy.

Ideal For:

• Dinghy Control Lines: Perfect for managing the precise movements required in high-performance dinghies.
• Big Boat Leech Lines: Suitable for larger vessels where control is crucial.
• Downhauls: Ideal for efficient attachment and operation of this critical line.
• Traveler Controls: Ensures smooth and reliable operation of your traveler system.
• Spinnaker Pole Trip Lines: Provides the necessary strength and durability for controlling spinnaker poles.

Key Features

• Small Size: Ideal for compact dinghy control lines.
• Stainless Steel Bearings: Ensures longevity and smooth operation.
• High Load Capacity: Provides the highest safe working load among similar blocks.

The 16 mm Harken block is not just a small block; it's a powerful solution for the unique demands of modern dinghy and boat control lines.