JWK Ultimate Black switch
The JWK Ultimate Black is a linear mechanical switch with PC top housing, Nylon bottom housing, and POM stem (standard). It features a stainless steel spring. The actuation occurs at 2mm. The 58.5g bottom-out occurs at 4mm. Factory lubing? Yes! Manufactured by JWK.

Where to buy JWK Ultimate Black switches?
Here are some notable keyboard shops offering JWK Ultimate Black switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| BeaverKeys | CA | 4.28 CAD / 10 pcs 5% off, KBDNEWS | 0.31 USD | buy |
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
JWK Ultimate Black data sheet
| Name | JWK Ultimate Black |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | Nylon |
| Stem | POM standard |
| Spring | stainless steel |
| Actuation | - g |
| Bottom-out | 58.5 g |
| Pre-travel | 2 mm |
| Total travel | 4 mm |
| Lube | Factory lubing? Yes! |
| Designer | unknown |
| Manufacturer | JWK |
Comments on JWK Ultimate Black switches
JWICK Black Linear are serious contenders to the Gateron Oil Kings for a fraction of the price. The factory lubing job has been done incredibly well and most people will be satisfied with the stock experience. Compared to the Oil Kings the JWICKs have a sly deeper clack which makes the switch sound a little more quiet in comparison. Comes in two different weights 58.8g / 63.5g bottom out – beaverkeys.
JWK Ultimate Black alternatives
Here are some notable alternatives to the JWK Ultimate Black, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 95% | DK Creamery - Blueberry Swirl linear, 5-pin, PC/Nylon/POM, 0/63.5gF, 0.0/4.0mm | Compare | ||
| 94% | DNDKB JingWei linear, 5-pin, PC/Nylon/POM, 0/53gF, 0.0/4.0mm | Compare | ||
| 94% | Cherry MX1A Hyperglide Black linear, 5-pin, Nylon/Nylon/POM, 0/60gF, 2.0/4.0mm | Compare | ||
| 93% | BSUN Raw linear, 5-pin, PC/Nylon/UMPE, 0/50gF, 2.0/3.4mm | Compare | ||
| 93% | KTT HaluHalo V2 linear, 5-pin, PC/Nylon/POM, 0/63.5gF, 0.0/4.0mm | Compare | ||
| 92% | Alpaca V2 linear, 5-pin, PC/Nylon/POM, 41/62gF, 1.8/3.9mm | Compare | ||
| 92% | Aflion Blue Sky linear, 5-pin, PC/Nylon/POM, 50/60gF, 2.0/4.0mm | Compare | ||
| 92% | HMX | Sillyworks Hyacinth V2U linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.9mm | Compare | ||
| 91% | HMX | Sillyworks Hyacinth V2 linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.5mm | Compare | ||
| 91% | DK Roastery - Iced Latte linear, 5-pin, PC/PC/POM, 0/55gF, 0.0/3.5mm | Compare | ||
| 91% | Durock Lavender linear, 5-pin, Nylon/Nylon/POM, 0/65gF, 0.0/3.8mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with PC top housing, Nylon bottom housing, and POM stem (standard). The actuation occuring at 2mm. The 58.5g bottom-out being at around 4mm. Factory lubing? Yes! — similar to the JWK Ultimate Black.