Microtech UTX-85 Spring OTF Knife Push Button Spring Switch Knife Making Tool
$13.99
Product Details
This OTF spring is a high‑elasticity replacement part designed for genuine Microtech UT series switchblades. Modeled after the original and crafted using imported Japanese piano wire, it provides strong rebound, durability, and precise performance.
✅ Specifications
• Compatibility: Only suitable for genuine UT series knives. Not compatible with other brands such as Goddess, Halo, etc.
UT Series (Dirac, Battle Dinosaur (Giant), Delta Dirac, Beetle)
• Length: 44 mm
• Wire Diameter: 0.4 mm
• Coil Diameter: 2.5 mm
UTX‑85 / Small Dragon / Code
• Length: 36 mm
• Wire Diameter: 0.45 mm
• Coil Diameter: 2.3 mm
UTX‑70
• Length: 29.4 mm
• Wire Diameter: 0.4 mm
• Coil Diameter: 1.8 mm
- The unit price shown is for 10 pieces.
Why Choose This Spring?
• Made with imported Japanese piano wire
• High elasticity and long‑lasting performance
• Precisely modeled after genuine factory specifications
• Ensures strong and consistent OTF deployment
️ Ideal For
• Replacing worn or weakened OTF springs
• Knife maintenance and DIY repairs
• Users seeking OEM‑level performance in aftermarket parts
✨ Upgrade your Microtech OTF knife with a high‑quality piano‑wire spring engineered for smooth, reliable operation.
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FAQ
Where do you ship from, and what is the estimated delivery date?
We ship from Hong Kong to 145 countries using the standard shipping method for all our packages. Therefore, our estimated delivery date is 14-30 business days.
What does "USPS awaiting the item" mean?
After shipping from Hong Kong, it takes a while for the package to reach the USA. During this time, the tracking status will display ‘USPS awaiting the item.’ Once it arrives in the USA, the status changes to ‘USPS received the item,’ and you can then track its progress through the USPS network until final delivery
What are your shipping methods?
We use USPS to ship our items from Hong Kong to the USA, and we use Hong Kong Post and China Post to ship our items to other countries
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