T-H Marine Z-Lock Manual Jack Plate 4 Inch Setback Adjustable Outboard Jack Plate

The T-H Marine Z-Lock® Manual Jack Plate with 4” setback is built to improve outboard performance, handling, and shallow-water capability. Featuring a heavy-duty locking design and aircraft-grade aluminum construction, it delivers precise engine height adjustment with exceptional strength and stability.   Key Features: 4" setback design helps enhance boat lift, speed, and handling performance. Exclusive Z-Lock® system helps eliminate side slippage for added stability. Constructed from strong 1/2" aircraft-grade aluminum for durability. Provides 5" of vertical adjustment and easy top-access manual height changes.