System 15 Tracks and Travellers – Selden Mast Ltd

System 15 is based on a 15 mm track and used for dinghies and small keelboats up to approximately 22’.

The cars are black anodised, extruded aluminium. They run on Torlon ball bearings.
AISI 316 stainless shackles suit BBB 30 and BBB 40 blocks.
Car 441-101-02 has an integrated shackle that connects directly to the swivel post of the block.
End stop 441-105 has an integrated becket for control lines.
Jib car 441-103-01 feature captive slide rod bearings and it can easily be rebuilt for star board/port installations. A tight tolerance on the track reduces vertical movement for easier uncleating. 50° adjustment of the cam-cleat arm and 19 mm adjustment intervals sideways. The pinstop head is ergonomically designed for easy adjustment – even with cold hands.

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