Välinge’s 2g super click locking system is strong and durable glue-free locking system which is installed by angling-angling system, no installation tools needed that can be reduced damaging floor boards. 2g click lock can be combined with fold-down on the short side and also can be used both on long and short sides for angle-angle installation. The comparative pulling strength test shown that välinge’s 2g super click lock system offer a pulling strength more than twice as high as other locking systems in the market.