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43 Studio

43 Studio OPblack

43 Studio OPblack

1 total reviews

Regular price $48.00 USD
Regular price Sale price $48.00 USD
Sale Sold out Price drop
Shipping calculated at checkout.
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R3 OPblack by 43 Studio


  • Type: Linear
  • Factory lube: Non-lubed
  • Manufacturer: JWK (Designed by 43 studio)
  • Mounting Type: PCB Mount (5-pin)


  • Top: Secret Material
  • Bottom: Nylon
  • Stem: POM


  • Actuation: 55g
  • Bottom Out: 65g
  • NOTE: JWK Gold plated Spring (Different from R1)

Check out ThereminGoat's excellent review by clicking here!

Click here for a buttery sound test!

Shipping & Returns

Orders take 1 business day to dispatch from the time you order, with some orders taking 2 business days during busy periods.

Lubricants, Group Buy & Pre-Order orders specifically cannot be returned or refunded; all other products can be returned within a 14 day period if the products are in original, unopened, undamaged condition. Products that are not sent back in their original condition will not be refunded.

See our Refund Policy & Shipping Policy for more information.

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Customer Reviews

Based on 1 review
Stefan Frank
OPBlacks from Keebcats

Unique upstroke, smooth and tight switch. I would spring swap them with a double spring to get more sound that differentiate from other switches . Keebcats wasn’t only fast with the delivery but also included a card with a german greeting which I really appreciated. Would order again