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Seldén Mainsheet System Blocks represent excellence in marine engineering for precise mainsail control. Designed to withstand high dynamic loads, these blocks provide minimal friction and exceptional durability in...

The Seldén Ball Bearing Block (BBB) is a benchmark low-friction block for dynamic control systems. Equipped with high-precision ball bearings, it provides immediate, smooth rotation and lets the...

The Seldén Ball Bearing Block (BBB) with Becket is a technical solution for purchase systems requiring immediate, smooth response. Its high-quality ball bearings minimize starting friction, allowing the...

The Seldén Ball Bearing Block (BBB) with Becket and Cam Cleat is a compact control unit for purchase systems requiring low friction and maximum functionality. The becket increases...

The Seldén Ball Bearing Block (BBB) with Cam Cleat is a high-efficiency block designed for rapid adjustment and secure locking. Its ball bearings ensure smooth rotation with minimal...

The Seldén Ball Bearing Block (BBB) Fiddle Block is an inline double-sheave block designed for low-friction purchase systems. Its configuration prevents line twist, ensuring clean, linear flow in...

The Seldén Ball Bearing Block (BBB) Fiddle Block with Becket is an inline double-sheave block optimized for highly efficient purchase systems. Its configuration prevents line crossing, while the...

The Seldén Ball Bearing Block (BBB) Fiddle Block with Becket and Cam Cleat is an integrated solution for highly efficient purchase systems. Its inline sheaves prevent twist, while...

The Seldén Ball Bearing Block (BBB) Fiddle Block with Cam Cleat is an inline double-sheave block designed for smooth, dynamic control. Its configuration prevents line twist, while the...