LIOOBO Lawn Mower Measuring Ruler 2 Pack Deck Level Gauges Grass Gauge Lawn Level Measure Precision Meter Tool

What It Is

The LIOOBO Lawn Mower Measuring Ruler 2 Pack is a pair of deck level gauges used to measure and adjust your mower deck height for a consistent cut. Designed for both residential and commercial zero-turn, riding, and walk-behind mowers.

Fitment & Compatibility

• Deck size: Works with any deck up to 60 inches; no specific deck width limit.
• Model/brand fit: Universal—fits most major brands (John Deere, Husqvarna, Cub Cadet, Toro, etc.) with standard blade spindles.
• OEM vs aftermarket: Aftermarket; no OEM equivalent required—compatible with any deck that uses a straight edge measurement.
• Measurements: Each gauge has a 6-inch scale with 1/8-inch increments. Check that your deck’s blade spindle center-to-center distance is at least 6 inches to use both gauges simultaneously.

Key Things to Know

• Quality: Durable aluminum construction; markings are laser-etched (won’t fade). Lightweight but rigid.
• Installation difficulty: Very easy—no tools needed. Place gauge under the blade tip, adjust deck hangers until blade just touches the gauge.
• Common gotchas: For accurate results, ensure the mower is on a flat, hard surface. Do not use on soft ground—the gauge will sink and give false readings.
• Two-pack advantage: Use one gauge per side to quickly level the deck side-to-side without moving a single gauge around.

Should You Buy It

The LIOOBO Measuring Ruler 2 Pack is a solid buy for anyone who wants a quick, repeatable way to level their deck and set cutting height precisely. It’s especially useful for those who switch between multiple mowers or need to verify deck level after blade changes. For $28.29, it’s a cheap insurance policy against uneven cuts.