Harken 15 Self-Tailing Radial Aluminum Winch -15STA

The Harken Radial 15STA is a single-speed, self-tailing aluminium winch. The Radial winch drums gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self-tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails.FeaturesPatented angle of ribs drives line wraps down when easing to keep them on the area of the drum that provides the best controlHigh-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.SpecificationsConfiguration:Self-tailingSpeed: Single SpeedMaximum line: (mm) 10 mm (in) 3/8 inPower ratio – 116.90More DetailsDrum (mm)73 mmDrum (in)2 7/8 inBase (mm)120 mmBase (in)4 3/4 inHeight (mm)139 mmHeight (in)5 1/2 inWeight (kg)2.1 kgLine entry height (mm)58 mmLine entry height (in)2 1/4 inMinimum line (mm)6 mmMaximum line (mm)10 mmFastener circle (mm)100 mmFasteners (mm)6 SH mmFasteners (in)1/4 SH inNumber of fasteners5Gear ratio – 12.43Power ratio – 116.90Optional ExtraAluminum SpeedGrip Lock-In Winch Handle – 254 mm HKB10ASGAluminum SpeedGrip Lock-In Winch Handle – 203 mm HKB8ASGPawl Oil – For Springs, Pawls HKBK4521High Performance Winch Grease – White HKBK4513