Shaft Lok Products

Entry-level propeller control system for smaller vessels with tight engine rooms.

The standard for most sailboat applications — 70% of all units shipped since 1979.

Enhanced version for demanding applications on sailboats 45 to 130 feet.

Advanced propeller control for larger vessels with ample engine room space.

Large sailboats with no engine room space restrictions and big fixed props.

Mega-yachts with large propeller shafts — engineered to order.

The largest yachts and extreme torque requirements, custom-built.

Our premium model for specialized applications requiring the highest precision.

Locks the prop from the engine room — inexpensive, compact, reliable.

Operate your Shaft Lok from the cockpit — no engine room access needed.