T-H Marine 50012 Vertical Extension 5 Inch for Outboard Motor CMC Jack Plate

The T-H Marine 50012 is a 5-inch vertical extension designed to raise your outboard motor higher than the standard transom mounting height. This heavy-duty aluminum extension provides critical height adjustment for specialized marine applications and performance optimization.

Key Features:

• Raises outboard motor mounting position by 5 inches
• Essential component for propeller to jet drive conversions
• Compatible with CMC hydraulic jack plate systems for additional height adjustment
• Constructed from marine-grade aluminum for corrosion resistance
• Maintains proper motor alignment and structural integrity
• Ideal for shallow water navigation and performance applications

This vertical extension is particularly valuable when converting from traditional propeller drives to jet drives, which require higher mounting positions. It can also be stacked with hydraulic jack plates to achieve maximum motor height for ultra-shallow water operation or optimal performance tuning. The robust construction ensures reliable strength and durability in demanding marine environments.