Leveling leg for loudspeaker and lighting stands. Place your speaker or lighting stands securely on uneven or slanted subfloors including steps and stairs. Gravity's VARI-LEG 01 leveling leg provides continuously variable leg length compensation up to 25 cm. It fits all leg tubes with 33 to 37 mm inner diameter, mounts quickly and easily without the need for tools and remains on the stand when no leveling is required.