Gazzew Boba U4T V2 Thocky Tactile Switches



Our love for custom mechanical keyboards started with boba thocky U4T's which is why we are excited to offer the king of thocky switches Gazzew's own Boba U4T V2 switches. These highly praised and online reviewed keyboard switch is made with proprietary black boba plastic for the top and bottom housings. U4T's are available in both 62g and 68g Korean stainless steel springs and also the new 63.5g long springs which many custom mechanical keyboard enthusiasts would consider the sweet spot for office work and PC games and gaming and is a updated spring. 


We are proud to be one of the few vendors selected to provide lube and filming services world wide for Gazzew switches. 


At this time, we do not offer stock (non-lubed) switches. All switches are assembled in the U.S. and only sold with hand lube and or film service. 


  • Available in: 62 gram / 63.5 (long spring) 68g springs
  • Base Style: MX with RGB Slot
  • Tactile Switch
  • Proprietary Black Boba plastic mix for bottom housing
  • Long Pole Stem
  • Korean Stainless Steel Springs
  • PCB Mount (5 Pin Housing)
  • Manufacturer: Outemu
  • Upgraded V2
  • Designer: Gazzew

Sound Test

Sound test by Rice Cloud

Optional: Hand Lube and Filming Service

  • Price:
    • Hand Lubed or Filmed - $0.39 per switch
    • Hand Lubed & Filmed - $0.69 per switch
  • We use Krytox 205g0, Krytox 105 and TriboSys 3203 depending of your switch type.
  • We use polycarbonate clear .015mm or .013mm film depending on switch brand.
  • Depending on order volume, we typically require 1- 5 additional business days.

Customer Reviews

Based on 11 reviews
Gazzew Boba U4T (62g) brings the THOCK

These are wonderful tactile switches. If you want to bring the THOCK to your keeb then look no further than the Gazzew Boba U4T.

Barbara E9
Never received

Never received it,went to address it was sent, they did not receive it,contacted postal service with tracking number, no help there I just spent money with nothing in return

Sean Mudgett

Gazzew Boba U4T Thocky Tactile Switches

Awesome service!

Appreciate the offering. Everything came in great and quickly. Very satisfied. Would shop with you again. Switches were lubed consistently. Buttery smooth. Thanks!

good switches, lubing/qc can be better

Only got the pack of 10 lubed (no films) to see if I like them. Switches are good, but I have a bone to pick with the service. 1) On ~6/10 switches, the top housing was not closed properly and the switches wouldnt go into the socket, so I had to manually reclose all 10 of them before they went in, 2) order took twice as long to process as mentioned on the website (order to ship 14 days), 3) 1 of the 10 switches was delivered defective and makes kind of a plasticky/crinkly/popping sound every couple of keypresses.