Valley Roller Cleat in Aluminium 1-6 mm line Self-Tacking This instrument base is designed

This instrument base is designed for the masthead box of Seldén keelboat masts

Composite sheave used mainly for head boxes

Fasteners: 2x MFT M6

Purchase: 6 N:1

The BBB25 Single Loop Block is a 25mm high load ball bearing block designed for dynamic loads on smaller boats

Valley Roller Cleat in Aluminium 1-6 mm line Self-Tacking This instrument base is designedThe Valley Roller Cleat in Aluminium is designed for managing lines between 1 6 mm with minimal friction, thanks to its roller system. Built from durable aluminium, it prevents rope burn even under heavy loads. The cleat can be paired with a tapered pad (sold separately) to adjust the angle for better rope alignment. The cleat provides secure and easy locking and release, making it ideal for dynamic applications. Can be installed on both flat and