The Varitrex Tele Pro Plus Altrex 503734 is a professional telescopic joint ladder designed for demanding work environments. This ladder in a 4x4 configuration offers versatile positioning options and functions as a free-standing A-frame ladder or a traditional step ladder for various workplace requirements. With a maximum load capacity of 150 kg and EN 131 safety certification, this ladder meets strict professional standards. The telescopic extension mechanism allows for precise height adjustment on uneven surfaces, including stairs, while the 3-PIN automatic hinge system ensures secure locking in all configurations. The working height reaches 490 cm in extended position and 330 cm in A-frame position, with transport dimensions of 127 cm in height, 76 cm in width, and 22 cm in depth. The ladder features a robust construction with non-slip foot pads for enhanced stability, ergonomic locking buttons for quick position adjustments, and rungs with horizontal grooves for better grip and comfort during extended use. The black surface provides both aesthetic appeal and resistance to surface markings, maintaining a professional appearance with regular use. This ladder is designed for professional craftsmen, maintenance technicians, and industrial applications where reliability and safety are critical considerations.