Ladder Leveler Stabilizer, 11.4 to 18 in Height, Foldable Carbon Steel

Ladder leveler stabilizer gives your extension or straight ladder a safer, more level footing on stairs, slopes, and uneven ground. The adjustable height range helps reduce wobble while the long steel support surface spreads load for steadier climbs. Built from carbon steel with non-slip rubber feet, it locks into position quickly for reliable ladder setup indoors or outdoors. Folding design keeps it easy to carry, store, and deploy on job sites.

• Delivers adjustable leveling from 11.4–18 in to help stabilize ladders on uneven terrain and stair steps.


• Fits fiberglass, aluminum, telescopic, straight, and extension ladders for versatile ladder safety support.


• Locks securely with an adjustable locking plate to hold height settings during use.


• Prevents slipping with rubber feet that grip common surfaces for steadier footing.


• Folds down for easier transport and compact storage between jobs.

Set up faster and work with more confidence on challenging surfaces. This stair ladder stabilizer is designed for practical leveling where blocks and shims fall short—steps, driveways, yards, and job sites. The wide support surface and durable steel frame help keep your ladder positioned where you need it, while the foldable build makes it a simple add-on for toolboxes and vans. Grab yours today and keep your next ladder setup stable and efficient.

• Main material: Carbon steel


• Color: Black


• Support surface length: 29.8 in (756.9 mm)


• Support surface width: 5.8 in (147.3 mm)


• Support height range: 11.4–18 in (289.5–457.2 mm)


• Product dimensions (min height): 31.5 x 13.78 x 12.2 in (800 x 350 x 310 mm)


• Net weight: 10.58 lb (4.8 kg)