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80 Self-Tailing Radial Aluminum Winch —3 Speed 80 Self-Tailing Radial Aluminum Winch —3 Speed
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Radial Self-Tailing

80 Self-Tailing Radial Aluminum Winch —3 Speed

Part No. 80.3STA
  Not available on-line. Please contact your Harken dealer.
Power ratio - 18.01
Power ratio - 228.85
Power ratio - 393.24
Maximum line Ø (mm)18 mm
Maximum line Ø (in)11/16 in

The Radial winch drum’s 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.

Fasteners (mm)10 HH, 10 SH mm
Fasteners (in)3/8 HH, 3/8 SH in
Number of fasteners
Gear ratio - 12.76 
Gear ratio - 29.94 
Gear ratio - 332.12 
Power ratio - 18.01 
Power ratio - 228.85 
Power ratio - 393.24 
Available powerManual 
Drum Ø (mm)175 mm
Drum Ø (in)6 7/8 in
Base Ø (mm)287 mm
Base Ø (in)11 5/16 in
Height (mm)320 mm
Height (in)12 9/16 in
Weight (kg)22.7 kg
Weight (lb)50.1 lb
Line entry height (mm)164 mm
Line entry height (in)6 7/16 in
Minimum line Ø (mm)10 mm
Minimum line Ø (in)3/8 in
Maximum line Ø (mm)18 mm
Maximum line Ø (in)11/16 in
Fastener circle (mm)233 mm
Fastener circle (in)9 3/16 in

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

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