T-H Marine Z-Lock 4" Set Back Jack Plate

The T-H Marine Z-Lock 4" Set Back Manual Jack Plate provides enhanced strength and stability for V6 and V8 outboard engines up to 300 hp. Its Z-Lock design eliminates side slippage by securely locking side plates in place, while the aircraft-grade aluminum construction ensures lasting durability. Featuring 5 inches of vertical adjustment, this jack plate is ideal for performance boating enthusiasts seeking reliable manual adjustment. Easy top-side adjustment offers convenience during installation or tuning. Suitable for a range of outboard boats.