Brand : Content / KTT Switch Mount : 5-pin (PCB Mount) Switch Type : Linear Bottom Out Force : 56g Actuation Force : 45g Actuation Travel : 2mm Total Travel : 3.5mm Top Housing : Polycarbonate (PC) - Light Purple Stem : POM - Yellow Bottom Housing : Nylon - Dark Purple Lube : Unlubed (No Factory Lube) KTT Hyacinth Yellow are part of KTT #39;s premium line of switches. They feature Polycarbonate top housing, long pole POM stem, Nylon bottom housing, and 20mm long spring. They are one of the few KTT switches to utilize a MX style latch.