Harken 57mm Aluminum Loop Block

The Harken Black Magic Air 57 mm Aluminium Loop Block is a lightweight, high-performance block designed for sailing applications where low weight and smooth running are important. Its loop attachment allows flexible installation and makes it particularly useful for dinghy and performance sailing rigs.

The Harken Black Magic Air 57 mm Aluminium Loop Block is designed for sailors looking to reduce weight while maintaining smooth, reliable control-line performance.

Part of Harken's Black Magic Air range, this loop block is suited to performance sailing applications where lightweight hardware can make a difference. The loop attachment provides a simple and flexible way to secure the block to the boat or rig, making it useful for a variety of control-line and sheeting applications.

Its compact design makes it particularly well suited to dinghy sailing, racing boats and performance-oriented rigging setups, where keeping hardware light and efficient is important.

The 57 mm size provides a useful balance between handling larger control lines and keeping the overall system compact, making the block suitable for a range of mainsheet, kicker, cunningham, outhaul and other control-line applications depending on the class and setup.

As with any sailing hardware, the correct block should be selected according to the line size, expected load and specific requirements of the boat.

Features:

• Harken Black Magic Air range
• 57 mm sheave size
• Aluminium construction
• Loop attachment
• Lightweight design
• Designed for smooth-running control lines
• Suitable for dinghy and performance sailing
• Ideal for racing boat rigging and control systems

All delivery and returns information can be found here >>

Delivery Information.