Brand : Gateron Switch Mount : 5-pin (PCB Mount) Switch Type : Linear Bottom Out Force : 60g Actuation Force : 50g Actuation Travel : 2mm Total Travel : 4mm Top Housing : PC/Nylon - Milky White Stem : POM - Yellow Bottom Housing : Nylon - Black Lube : Lubed (Factory Lube) Gateron KS-3X47 just got an update! The Gateron Milky Yellow Black Bottom PRO (KS-3X47) Linear Switch is a cost-effective switch that provides an unparalleled smooth typing experience and a better sense of percussion. These switches are engineered with a milky cover and black base crafted from Nylon.