DUROCK Koala Switch 62g, Noticeable Heavy Tactility with softer response, recolor of T1. It has the same Strong round bump then smooth snap after the bump, but a lighter reponse with 62g bottom out force. DUROCK Koala 62g Switches Feature: Heavy/Large Tactile MX Switch 5 Pin Bottom Out: 62g Operating: 2mm Travel: 4mm Tactile Method: Gold-plated Metal Leaf Gold-plated Spring Polycarbonate Top Housing Polymer Nylon Bottom Housing POM Stem Factory Lightly Lubed, can easily lube over oil Cream Housing / N9 Gray Stem Package Included: One pack equals 90 keyboard switches.