Welded steel construction; Load surface with edge on one side, 22 mm high; Platform bolted to frame, permitting variable extension with other types of platform; Zero-play adjustable telescopic system, self-locking; continuously adjustable by hand crank; Height adjustment range 660 - 1.035 mm; Platform height adjustable even under full load; Load surfaces one-sided tilts to 15° or 30°; Powder-coated RAL 5010 gentian blue; Permanent surface protection; Impact- and scratch- resistant; Grey non-marking thermoplastic rubber tyres on plastic wheel rim with precision deepgroove ball bearings; Thread guard; 4 swivel castors, 2 of them with brakes.