Ask about KTT Hyacinth Linear Switch
Product Overview
The KTT Hyacinth is a linear switch built with a POM stem, PC top housing, and nylon bottom housing for pressure-resistant, wear-resistant performance. It comes factory lubricated for a smooth, flexible, and comfortable keystroke.
An extended spring (approx. 21 mm) offers anti-oxidation properties and improved rebound. Available in multiple pack sizes, from a small sample bag to larger jars, making it easy to test or fully equip your mechanical keyboard build.
Specifications
- Switch type: Linear
- Top housing: PC
- Bottom housing: Nylon
- Stem: POM
- Spring: Extended spring, approx. 21 mm length
- Actuation force: 45 gf min
- Bottom-out force: 50 ± 5 gf min
- Actuation travel: 1.9 ± 0.3 mm
- Total travel: 3.5 ± 0.3 mm
- Lubrication: Factory lubricated
- Package contents: Switches only; no other items included
Compatibility
- Designed for mechanical keyboards
Last updated: October 14, 2026
Free Shipping on Orders of $30 or More. Eligibility and available shipping options are confirmed at checkout.
Estimated Shipping Time
Estimated shipping time depends on your destination and the shipping method selected. Times below are estimates in business days and do not include production time for customized products.
| Country or Area | Estimated Shipping Time |
|---|---|
| United States | 4–12 business days (including order processing) |
| Canada | 8–10 business days |
| United Kingdom | 3–5 business days |
| Australia | 4–7 business days |
| European Union countries | 5–8 business days |
| Asia-Pacific countries | 4–7 business days |
| Mexico | 15–30 business days |
| Norway and Switzerland | 15–30 business days |
| Middle East destinations: Bahrain, Israel, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates | 15–30 business days |
| South Africa | 15–30 business days |
Shipping Rates and Destinations
Standard shipping costs US$5 for orders below US$30. Orders of US$30 or more qualify for free standard shipping, including orders of exactly US$30. These thresholds are based on US dollars; equivalent amounts may be shown in your checkout currency. Available destinations and shipping options are confirmed at checkout.
Tracking
After your order ships, we will email you a tracking number so you can follow its progress.
Contact
For questions about shipping, email support@poto.cc.









































