Selden

The Seldén Ball Bearing Triple Block with Becket provides ultra-smooth rotation and minimal friction in dynamic maneuvers. High-performance bearings allow rapid adjustment under load, while the integrated becket...

The Seldén Ball Bearing Triple Block with Cam Cleat provides superior dynamic response and precise holding control. Low-friction bearings ensure smooth sheave rotation for rapid adjustments under load....

The Seldén Ball Bearing Triple Block with Cam Cleat and Becket is the definitive solution for complete rig control. Low-friction bearings allow effortless dynamic trimming, while the becket...

The Seldén High Load Plain Bearing Block is designed to withstand extreme static loads. Its plain bearing distributes pressure evenly, helping prevent structural deformation under massive tension where...

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 Plain Bearing Double Block defines rugged simplicity for high static loads. Its design uses a high-strength polymer bush, with the sheave rotating directly on the axle,...

The Seldén Plain Bearing Double Block with Becket maximizes power in purchase systems carrying high static loads. Its design dispenses with ball bearings in favor of a high-strength...

Optimize your boat's performance with the Seldén Plain Bearing Block (PBB). This plain-bearing block is an excellent solution for systems with high static loads, such as mainsheets or...

Maximize mechanical advantage with the Seldén Plain Bearing Block (PBB) with Becket. This plain-bearing block includes a reinforced lower becket for compact, highly powerful 2:1 or 3:1 purchase...