Product Overview
4" Manual HD Versa Jacs

Maximize your boating performance with the Bob's Machine Shop 4" Manual HD Versa Jacs. These heavy-duty, aircraft-grade aluminum jack plates give you the power to optimize your outboard motor's height for peak efficiency and speed. Enjoy improved fuel economy, reduced drag, and better handling in shallow water. The innovative design allows for easy on-the-water adjustments and offers the unique ability to upgrade to a hydraulic system later, making this a truly versatile investment for any serious boater.
Key Features
- **4" Setback:** Provides the ideal balance of performance and maneuverability for a wide range of boats and motors.
- **300 HP Rated:** Built tough to handle powerful outboards up to 300 HP and 625 lbs.
- **7.5" Lift:** Offers ample vertical adjustment to dial in your prop-to-water relationship for optimal performance.
- **Upgradeable to Hydraulic:** Easily convert to a hydraulic system with a readily available upgrade kit (sold separately), giving you future-proof flexibility.
- **Aircraft-Grade Aluminum Construction:** Ensures superior strength, durability, and corrosion resistance for years of reliable service.
- **Easy On-the-Water Adjustment:** Fine-tune your setup quickly and easily without leaving the helm.
- **Pre-Drilled for Power-Pole Brackets:** Streamlines installation of popular Power-Pole shallow water anchors.
Specifications
The Captain's Take
As a seasoned captain, I've seen firsthand the difference a quality jack plate can make. The Bob's Machine Shop 4" Manual HD Versa Jacs are a game-changer. The robust construction and smooth operation inspire confidence, and the ability to fine-tune my motor height on the fly has dramatically improved my boat's performance. Knowing I can upgrade to hydraulics down the line is just icing on the cake. I highly recommend these jack plates to any boater looking to gain a competitive edge.