Here are a few jack plates available on Amazon, including both manual and specialized options — prices and availability current as of now:

Classic budget manual plate ≤ 30 hp
On The Fly Standard Manual Jack Plate (≤ 30 hp)
$599.00
On The Fly Jack Plates + 1 others
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Higher‑end adjustable manual plate
On The Fly Adjustable Manual Jack Plate
$599.00
On The Fly Jack Plates + others
★★
5.0
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Compact Mini‑Jacker for small outboards
T‑H Marine Mini‑Jacker MJ‑1‑DP Jack Plate
$141.00
Home Depot + others
★★
4.7
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🔍 Product Highlights from Amazon
On The Fly Standard Manual Jack Plate (≤ 30 hp)
- Specifically designed for outboard motors up to 30 hp without factory trim/tilt.
- Enhanced gear ratio makes height adjustment smooth and precise.
- Listed at approximately $599 Amazon+5Trendy Outdoor Gear+5Amazon+5.
On The Fly Adjustable Manual Jack Plate
- Full manual adjustable unit, compatible with select small/medium outboards.
- Priced around $599 as well, offering ease of installation with moving handle control .
T‑H Marine Mini‑Jacker MJ‑1‑DP Jack Plate
- Compact 4″ setback micro jack plate tailored to small outboards (e.g., ≤ 115 hp), ideal for skiffs and jon boats.
- Highly rated (~4.7★) and often featured as best-value by users Amazon+3Hull Wide World+3Amazon+3.
🛒 Other Jack Plates & Deals on Amazon
In addition to the product listings, here are other jack plates currently on sale or trending:
- Osemar 4″ Setback Jack Plate — Manual, budget-friendly design praised for easy installation (installed solo by a 79-year-old user!) and sturdiness. Works well for shallow-water small boats, delivering good value without compromise Amazon+11Amazon+11Hull Wide World+11.
- Generic 6″ Manual Jack Plate (JPL4500) — Offers robust construction with rubber-metal composite and steel‑bolt adjustment. Listed at approximately $209.99, making it a surprisingly affordable option for moderate outboards Trendy Outdoor Gear+3Amazon+3eBay+3.
- T‑H Marine Atlas Micro Jacker / Atlas Z‑Lock Manual Jack Plate — Mid-tier manual plates from trusted brands, with options for heavier motors and added stability features. Highly rated in reviews and often featured among top picks on Amazon reviews lists ieboatsupplies.com+3Amazon+3Hull Wide World+3.
✅ Summary Table
| Product | Price Approx. | For Boat/Engine Type | Notable Features |
|---|---|---|---|
| On The Fly Standard Manual | ~$599 | ≤ 30 hp motors, manual only | Reliable, precise gear-lift design |
| On The Fly Adjustable Manual | ~$599 | Small to mid-range motors | Adjustable handle for on-water height control |
| T‑H Marine Mini‑Jacker MJ‑1‑DP | ~$140–150 | Micro‐jack for ≤ 115 hp small boats | Compact, well-regarded budget choice |
| Osemar 4″ Setback Jack Plate | (Lower cost) | Small boats, shallow‑water setups | Easy DIY install and great value |
| JPL4500 6″ Manual Jack Plate | ~$210 | Long-shaft moderate outboard motors | Solid construction at low price |
| T‑H Marine Atlas / Z‑Lock | High-end | Up to 150 hp, heavy-duty applications | Trusted brand, adjustable and durable |
ℹ️ Tips Before Buying
- Check compatibility: Ensure your engine horsepower and transom setup match the plate’s specifications (e.g., setback and vertical lift range).
- Manual vs adjustable: If you prefer lifting on-the-go, choose adjustable models; simpler manual plates still offer solid performance.
- Include installation needs: Some units require re-bolting or drilling during install—especially lower-cost options like Osemar and JPL4500.
- Read Amazon reviews: Look out for common feedback—like bolt misalignment on budget models or actuator failures on hydraulic kits—but these are less relevant here since the listed products are manualreddit.com+1reddit.com+1reddit.com+15Amazon+15Amazon+15Trendy Outdoor Gear+4Hull Wide World+4Amazon+4Amazon+2Amazon+2reddit.com+2ieboatsupplies.com+1Trendy Outdoor Gear+1Trendy Outdoor Gear+1Hull Wide World+1.