The Z-Lock Jack Plate by T-H Marine enhances boat performance with its sturdy design and flexibility. This jack plate offers secure mounting and is engineered for outboards up to 300 hp.
- Z-Lock design effectively eliminates side slippage.
- Constructed from strong aircraft-grade aluminum with a full 1/2″ material thickness.
- Available in five setbacks (4″, 6″, 8″, 10″, and 12″) with 5″ of vertical adjustment.
Features
- Z-Lock™ Jack Plate Design Eliminates Side Slippage
- Matching slotted extrusions LOCK side plates in place
- Strong Aircraft Grade Aluminum
- Full 1/2″ Material For Strength
- Handles All V6 and V8 Outboards up to 300 hp
- Easy to Adjust From Top of Jack
- Available in 4″, 6″, 8″, 10″ and 12″ setbacks
- 5″ of Vertical Adjustment
The excellence of T-H Marine’s HI-JACKER™ jack plate series continues with the Z-Lock Manual Jack Plate design upgrade. The Z-Lock Jack Plate revolutionary design adds strength and stability
Contact your boat manufacturer or local dealer for setback recommendation for your particular boat and also the affects adding a jack plate can have on your boat
| OEM/Bulk | Product Name | Distributor Packaged |
|---|---|---|
| JPZ-4-DP | Z-Lock™ Jack Plate – 4″ Setback | JPZ-4-DP |
| JPZ-6-DP | Z-Lock™ Jack Plate – 6″ Setback | JPZ-6-DP |
| JPZ-8-DP | Z-Lock™ Jack Plate – 8″ Setback | JPZ-8-DP |
| JPZ-10-DP | Z-Lock™ Jack Plate – 10″ Setback | JPZ-10-DP |
| JPZ-12-DP | Z-Lock™ Jack Plate – 12″ Setback | JPZ-12-DP |
Specs
- Material: 1/2″ Aircraft Grade Aluminum
- Motor Rating: V6 and V8 Outboards up to 300 hp
- Available Setbacks: 4″, 6″, 8″, 10″ and 12″
- Vertical Adjustment: 5″

























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