Product description
Geprüfte Sicherheit or GS mark is a voluntary certification mark for technical equipment. It indicates that the equipment meets German and, if available, European safety requirements for such devices
BS EN 131 (the UK’s version of EN 131), the single British & European product standard covering all types of portable ladders (step, extending and combination) has been substantially revised.
EN131 improves ladder safety by making ladders wider, stronger and sturdier.