DIY Adjustable Desk Legs: 10 Steps to Make Your Own
Amazon.com: Adjustable Aluminum Alloy Support Legs Foldable Dining Table Table Legs Lifting bar Legs Adjustable Support feet Telescopic Folding Multifunctional Invisible Furniture feet (510—710MM/710—910MM) : Tools & Home Improvement
US160879.X: 24"-36" Height Adjustable Leg with Caster and Locking Brak – Siegmund Welding Tables USA (An Official Division of Quantum Machinery)