20 Self-Tailing Radial Winch

RRP £544.49


Radial Self-Tailing

Harken Radial Line winches have successfully balanced the need for a secure grip and line longevity with smooth, controlled easing while under load. Details sailors will appreciate: smaller winches that carry higher loads, stress-free seasonal maintenance, and one-person installation with easy upgrades to power.

Patented angle of ribs drives line wraps down when easing to keep them on area of drum that provides best control.

High-strength composite roller bearings and bushings reduce friction under load. Load-carrying gears and pins are 17-4 PH stainless steel for strength, corrosion resistance.



  • Material Aluminum
  • Configuration Self-tailing
  • Speed 1
  • Drum Ø (mm)73 mm
  • Base Ø (mm)137 mm
  • Height (mm)148 mm
  • Weight (kg)2.4 kg
  • Line entry height (mm)61 mm
  • Minimum line Ø (mm)6 mm
  • Maximum line Ø (mm)12 mm
  • Fastener circle (mm)110 mm
  • Fasteners (mm)6 HH, 6 SH mm
  • Number of fasteners 5
  • Gear ratio - 12.76
  • Power ratio - 119.20
  • Available power Manual