Extendable top plate and scaffold stand with telescoping legs that can be adjusted to fit your work space. Uses a safety feature "sole detection panel" to prevent falling. Comes with telescoping legs (0.2 inch (6 mm) pitch) to eliminate steps. The length can be adjusted via the telescopic top. ■ Top plate height: 33.9 - 49.2 inches (860 - 1,250 mm) ■ Top board dimensions: 9.4 x 64.8 - 1,630 - 2,650 mm) ■ Installation dimensions: W423 - 19.5 inches (423 - 495 x 2,2067 mm) ■ - 3,467 mm). ■ kg).