Mercury – Floating Prop Wrench (13/16") | Boater Tool Series | Composite Material | 859046M2

Overview
A prop wrench is one of those things you hope you never need mid-trip—but when you do, you want it right there within reach. The Mercury Floating Prop Wrench 859046M2 brings that same sense of readiness, plus the peace of mind that comes from knowing it won’t disappear into the water if you drop it. Light, tough, and easy to spot, it’s made for boaters who like to be prepared.

Key Features
• Sized for 13/16-inch prop nuts.
• Durable composite material designed for marine use.
• High-visibility green color.
• Floats if dropped overboard.
• Suitable for Mercury, Mariner, and select Johnson and Evinrude outboards.

Engine & Boat Compatibility
• Fits Mercury and Mariner 20–25 horsepower outboards.
• Works with Johnson and Evinrude outboards from 9.9–30 horsepower.
• Perfect for utility boats, small offshore rigs, pontoons, and fishing setups.

Performance & Practical Benefits
This wrench has a confident feel—light enough to float, but strong enough to break loose stubborn prop nuts. The composite material doesn’t rust, doesn’t swell, and doesn’t feel slippery when wet. On the water, that makes a big difference. Whether you’re replacing a dinged prop after hitting something just below the surface or swapping to a spare for the conditions, this wrench keeps everything straightforward and steady.

Why Buy OEM
Tools designed by Mercury fit correctly the first time. No guessing. No stripped edges. No awkward slipping. And since it’s built specifically for marine prop nuts, you know you’re using something that’ll last season after season, without the corrosion or wear that ruins metal tools.

FAQ
Q1: What engines does this wrench fit?
It fits Mercury and Mariner 20–25 horsepower outboards, plus many Johnson and Evinrude 9.9–30 horsepower models.

Q2: What makes it better than aftermarket options?
It floats, fits perfectly, and is engineered specifically for marine prop sizes.

Q3: How do I confirm it’s the right size?
Check whether your prop nut measures 13/16-inch.

Q4: Is it safe for saltwater?
Yes, the composite material resists corrosion and damage.

Q5: Is it durable enough for frequent use?
Absolutely. It’s built for repeated prop changes.