The 4 inch spacing hydraulic steering lock is a secure and discreet solution designed to prevent unauthorized movement in outboard engines equipped with 3/4 inch steering shafts. This innovative accessory, available in black, works seamlessly with standard jacks and blocks, ensuring a perfect fit for your watercraft. By carefully calculated spacing, it ensures that only approved movements are possible, protecting your engine's delicate components and maintaining its value. The hydraulic steering lock features a robust construction, making it suitable for prolonged use. Additionally, its sleek design and inconspicuous appearance ensure maximum stealth when engaging or disengaging the lock. Overall, the 4 inch spacing hydraulic steering lock is an essential tool for any boat enthusiast seeking to safeguard their outboard engine's security without compromising functionality.