Harken 70.3STBBB 3-speed radial bronze self-tailing winch

Secure Grip: Successfully balances the need for a secure grip and line longevity with smooth, controlled easing while under load.

High Load Capacity: Features smaller winches that carry higher loads, maximizing deck space and efficiency.

Self-Tailing Mechanism: Enables one crew member to quickly and easily trim or raise sails without additional assistance.

Easy Maintenance: Designed for stress-free seasonal maintenance to keep the winch in optimal condition.

Simple Installation: Allows for one-person installation, reducing setup time and labor requirements.

Specifications

• Brand: Harken

• Reference: 70.3STBBB

• Weight: 18.2 kg

• Maximum line Ø: 18 mm

• Fasteners: M8 SH mm

• Fastener circle: 205 mm

• Height: 264 mm

• Number of fasteners: 6

• Material: Bronze

• Configuration: Self-tailing

• Speed: 3

• Drum Ø: 130 mm

• Base Ø: 240 mm

• Line entry height: 115 mm

• Minimum line Ø: 10 mm

• Gear ratio - 1: 2.30

• Gear ratio - 2: 5.70

• Gear ratio - 3: 18.50

• Power ratio - 1: 9.00

• Power ratio - 2: 22.20

• Power ratio - 3: 72.00

• Available power: Manual