Deck Leveling Gauge 2 Pack - Lawn Mower Vehicle Measuring Depth Gauge - Blue - 1.5" to 5" Range - ABS Material - 12.5" Size

What It Is

A deck leveling gauge set (two pieces) used to measure and set the cutting height of a lawn mower deck from 1.5 to 5 inches. Designed for push mowers, riding mowers, and zero-turn mowers with a flat deck surface where you need consistent blade height.

Fitment & Compatibility

Before buying, confirm your mower deck has a flat, accessible area where the gauge can sit vertically. The 12.5-inch length works for most residential decks (36–60 inches). Not compatible with decks that have curved or ribbed bottoms where the gauge can’t sit flush. Works with any brand (Cub Cadet, John Deere, Husqvarna, Toro, etc.) as long as the deck surface is flat. No OEM-specific fit—universal aftermarket tool. Measure your deck’s lowest point to ensure the 1.5–5 inch range covers your desired cut height.

Key Things to Know

• Material: ABS plastic is lightweight and won’t rust, but avoid dropping on concrete—it can crack.
• Installation: No tools needed. Place gauge under deck, adjust deck height until gauge touches blade tip, then lock setting. Do this at multiple points (front, rear, sides) to avoid uneven cutting.
• Accuracy: The blue color makes markings easy to read, but check that the gauge sits perfectly vertical—tilting gives false readings.
• Common gotcha: If your deck has a curved or stamped steel bottom, the gauge may not sit flat. Use a straightedge or leveling block instead.

Should You Buy It

Buy this if you mow frequently and want quick, repeatable height adjustments without guessing or using a ruler. Skip it if your mower has a factory deck leveling indicator or if you only mow once a month—a tape measure works fine.