Product No. Desc. LengthM.W.L.B. L.Weight
 RC12683 RC12683 Adjustable stop 55.0  120
 RC12685 RC12685 Single sheave & becket 95.0320900211
 RC12686 RC12686 Double sheave 75.0450900198
 RC12687 RC12687 Double sheave & becket 95.0450900258
 RC12687C RC12687C Double sheave, becket & cleat 95.0450900405
 RC12681P RC12681P Cover plate for control end & track, including screws 7


Control ends are used with mainsheet traveller and genoa sheeting systems to create purchase systems for easy adjustment of car position under load.


  • Mainsheet systems on boats to 12m (40ft)
  • Genoa sheet systems on boats to 13m (43ft)
  • Self tacking jib sheet systems on boats to 10m (33ft)


  • Alloy body
  • Grade 316 stainless steel cheeks
  • Acetal sheave
  • Rubber buffers