Track Fastenings

To suit 5mm (3/16") countersunk fasteners at 100mm (3 15/16") centres.

Stop Holes

50mm (1 31/32") centres.
Track is supplied with RC7250-INS insulating inserts to eliminate corrosion between track and fasteners.

Minimum Curve Radius

For 51mm (2") car:
Min horizontal 'A' curve radius = 400mm (15 3/4")
Min horizontal 'B' curve radius = 400mm (15 3/4")
For 86mm (3 3/8") car:
Min horizontal 'A' curve radius = 1200mm (47 1/4")
Min horizontal 'B' curve radius = not suitable

Click to download curved track data (pdf).


  • Mainsheet and self-tacking jib travellers on dinghies and catamarans
  • Mainsheet systems on boats to 9m (28ft)


  • Impact resistant, U.V. stabilised Nylon
  • Weight: 10g

SKU 8547182
Model # RC61980
Brand Ronstan

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