Microtech · Code 12334-1OD

OTF Knife UTX-85 GEN IV 12334-1OD

★★★★★ 4,8 147 reviews Heureka verified
Microtech UTX-85 Gen IV is a compact evolution of one of the most popular OTF knives in the world. It offers the ideal combination of smaller dimensions, performance, and modern upgrades that make it a top-tier EDC tool for everyday use. UTX-85 Gen IV – precision, speed, and reliability in a compact format. 🔥 Free shipping.
Knives Automatic knives

Detailed product description

The Microtech UTX-85 Gen IV 12334-1OD OTF knife is a compact next-generation model that combines smaller dimensions, high performance, and a modernized mechanism for everyday and tactical use.

The UTX-85 model is based on the legendary Ultratech line, and in the Gen IV version it brings a major evolution in design. It retains its slim profile ideal for EDC, while taking reliability, ergonomics, and serviceability to a higher level.

The standout feature is the single-edged blade (Single Edge / Drop Point), which offers excellent control for precise cutting while remaining versatile enough for everyday use. Compared to dagger variants, this configuration is significantly more practical for daily work.

As soon as you take the knife in hand, its compact and lightweight construction stands out immediately. The UTX-85 is designed to always be within reach — you will barely notice it in your pocket, yet it delivers full-fledged performance when needed.

The blade finish (depending on the specific variant) is designed for real-world use — it reduces visible wear, eliminates glare, and increases practicality for everyday carry.

The blade is made from premium M390MK® steel (Böhler M390), which offers high edge retention, excellent corrosion resistance, and long-term consistent performance.

The OTF mechanism in the Gen IV has been redesigned — operation is smoother, more consistent, and more reliable than in previous generations. Another new feature is the use of standard Torx screws instead of proprietary ones, which greatly simplifies maintenance and service.

The UTX-85 Gen IV is a knife that combines compactness with performance — ideal as an everyday automatic tool without compromise.

Key parameters

Overall length 7,65″ (cca 19,4 cm)
Blade length 8,7 cm
Weight 3,1 oz (cca 88 g)
Clip yes
Steel M390MK® / Böhler M390
Opening Posuvný thumb slide
Handle 6061-T6 aluminum (anodizovaný - OD Green)
Blade shape Drop Point (Single Edge)
Grind Plochý
Production USA
Lock OTF double-action mechanismus

About Microtech

Microtech Knives is an American brand specializing in premium automatic knives.

Founded in 1994, it is among the leaders in OTF mechanisms.

The brand is known for precision craftsmanship, innovation, and an uncompromising focus on quality.

Character and philosophy

The UTX-85 Gen IV is designed as an EDC OTF knife with an emphasis on balance between size, performance, and reliability.

The Single Edge blade offers greater practicality for regular cutting tasks than dagger variants.

The more compact construction compared to the Ultratech allows for even more comfortable everyday carry.

The blade finish supports real-world use by masking wear.

Gen IV brings modernization – a better mechanism and significantly easier maintenance.

Key benefits

  • Compact and lightweight – ideal for EDC
  • Practical Single Edge blade
  • Premium M390MK® steel
  • Improved Gen IV mechanism
  • Easier service thanks to Torx screws

Possible limitations

  • Not intended for extremely heavy-duty use like larger OTF models
  • The OTF mechanism requires regular maintenance
  • Higher purchase price

Maintenance and care

Clean the mechanism regularly (compressed air). Lightly lubricate the internal parts. Keep the blade clean and dry. Do not expose it to dust, sand, and dirt. Check the screws and overall operation.

To maintain the maximum sharpness of premium steel, we recommend a quality sharpening system that allows precise and gentle maintenance.

This helps the blade retain long-term performance and reliable sharpness.

🛒 Available on our Moskito website.

Final verdict

Microtech UTX-85 Gen IV is a compact evolution of one of the most popular OTF knives in the world.

It offers the ideal combination of smaller dimensions, performance, and modern upgrades that make it a top-tier EDC tool for everyday use.

UTX-85 Gen IV – precision, speed, and reliability in a compact format. 🔥

Customer reviews

All 147 reviews →
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147 reviews · Heureka verified
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