Information on the towing hitch design: rigid ball head lockable: not lockable, E-mark: E20 D-value (in kN): 11 towing load (in kg): 2100 max. Bearing load (in kg): 90 bumper removal: yes. Bumper cut-out: yes. Installation instructions / ABE: net weight (in kg): 18.6. Product number: A-074. Manufacturer: Steinhof : 2 years. The information on the universal electrical kit type: universal socket: 13-pin. Indicator monitoring: yes. Parking aid shutdown: no. Coding / activation: not required. Durstream integrintegrintegr: Yes. Charging cable (for caravans): no - expandable at an additional cost. Full compatibility with LED lighting on the car and trailer: yes. Full compatibility with vehicles. With CAN-BUS: yes. Product number: WH2SG13: 2 years. The most economical and popular type of towing hitch with the ball head. Unlike a removable tow bar, tools are required to disassemble the ball head. The data such as towing load and bearing load of the ball do not deviate from the more expensive versions of the trailer hitch. Steinhof is the worlds leading manufacturer of tow bars. Proven quality and safety and high standards for support and customer service.