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Blocks, deck hardware Selden Mast

manufacturer: Selden

Plain bearing blocks are typically used for heavy and static loads in:
• Halyard tuning
• Mainsheet systems
• Boom vang
Available in 16, 20, 40, 50, 60, 70, 80 and 100 mm heave diameters.

Ball bearing blocks are used where the loads are more moderate and dynamic. The stainless steel ball bearings provide for good sheave rotation with the lowest possible friction. Available in 20, 30, 40 and 60 mm sheave diameters.

Roller bearing blocks designed for high load dynamic applications such as backstay cascades, sheets, spinnaker systems and halyards. Low friction and low weight are the main characteristics for these blocks. Cheeks are of black anodised machined aluminium with Torlon® roller bearings. Delrin® bearings are used for axial loads. PA washer insulates stainless from aluminium to prevent corrosion. Available in 60 and 80 mm sheave diameters. The swivel pin is hollow and chamfered to reduce weight.

Outer Wheel Slider – OWS
Heavy to hoist the mainsail? Seldén Outer Wheel Sliders fit earlier models of Seldén sections and a large amount of other makes. The four wheels distribute the load from the battens evenly and simplify setting, reefing and dousing of your sail.

Seldén batten receptacles
Five models of batten receptacles covering boats up to 45’. The two bigger models, FA-22 and FA-30, are adjustable from both front and rear to allow easy adjustment of the batten.

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