Single Blocks

Compact, versatile blocks for all types of onboard maneuvers. Single blocks guide lines, reduce friction, and optimize halyards, sheets, and other systems with a simple and effective installation.

Selden
Selden 40 mm Ball bearing blocks Fiddle with Becket and Cam Cleat
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...
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Selden
Selden 60 mm Ball bearing blocks Fiddle with Becket
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...
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Selden
Selden 40 mm Ball bearing blocks Fiddle with Becket
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...
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Selden
Selden 60 mm Ball bearing blocks Fiddle
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...
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Selden
Selden 40 mm Ball bearing blocks Fiddle
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...
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Selden
Selden 60 mm Ball bearing blocks Tie-on
The Seldén Ball Bearing Block (BBB) Tie-on represents the ultimate in lightweight versatility for low-friction systems. Designed for attachment with high-tech line such as Dyneema®, it eliminates heavy...
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Selden
Selden 40 mm Ball bearing blocks Tie-on
The Seldén Ball Bearing Block (BBB) Tie-on represents the ultimate in lightweight versatility for low-friction systems. Designed for attachment with high-tech line such as Dyneema®, it eliminates heavy...
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Selden
Selden 30 mm Ball bearing blocks Tie-on
The Seldén Ball Bearing Block (BBB) Tie-on represents the ultimate in lightweight versatility for low-friction systems. Designed for attachment with high-tech line such as Dyneema®, it eliminates heavy...
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Selden
Selden 20 mm Ball bearing blocks Tie-on
The Seldén Ball Bearing Block (BBB) Tie-on represents the ultimate in lightweight versatility for low-friction systems. Designed for attachment with high-tech line such as Dyneema®, it eliminates heavy...
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