Steel swivel forks with top plate. Swivel head with double ball race which is sealed to protect against dust and dirt. The top plate with four bolt holes is directly riveted to the fork to ensure smooth movement with minimal tolerances in the swivel head. The series L is suitable for manually moved loads up to 400 kg. Wheels of the DE series ELF consist of an aluminum rim onto which a high-quality, black Wicke-ELASTIC® rubber tire with a hardness of approx. 73 Shore A is directly vulcanized. The wheels are with ball bearings and electrically conductive up to R ≤ 104 Ω.