T-H Marine Z-Lock 6″ Set Back Manual Single Adjust Jack Plate – JPZ-6-DP

Description

T-H Marine Z-Lock 6″ Set Back Manual Single Adjust Jack Plate – JPZ-6-DP

The T-H Marine Z-Lock 6″ Set Back Manual Jack Plate (JPZ-6-DP) provides reliable engine height adjustment and improved boat performance in a simple, cost-effective design. Built for boaters who prefer manual adjustment without hydraulics, this jack plate allows precise engine height tuning to optimize speed, hole shot, and shallow-water operation.

Featuring Z-Lock™ single-adjust technology, the plate locks securely in position to prevent engine movement under heavy loads or high-speed operation. The 6-inch setback improves leverage and hull balance, enhancing overall performance while maintaining a compact profile. Constructed from high-strength aluminum with a polished finish, the Z-Lock jack plate delivers corrosion resistance and long-term durability for both freshwater and saltwater environments.

Designed and manufactured in the USA, T-H Marine Z-Lock jack plates are trusted by anglers and performance boaters for their strength, simplicity, and dependable performance.

Key Performance Features

• Z-Lock Design: The unique Z-Lock side rails are designed to eliminate side-to-side movement and vibration. This interlocking design provides the strength of a solid piece of aluminum while still allowing for easy vertical adjustments.

• Single-Bolt Adjustment: Unlike many manual plates that require loosening multiple bolts on both sides, this model features a single top-mounted adjustment bolt. This allows you to raise or lower your engine quickly using a single wrench.

• High-Grade Materials: It is constructed from heavy-duty 1/2″ aircraft-grade aluminum and finished in a polished “DP” (Dolphin Polished) coating for superior corrosion resistance and a premium look.

• Massive Engine Support: This plate is rated for the heaviest outboards on the market, supporting up to 300 hp V6 engines, including modern high-torque four-strokes.