Microtech LUDT Auto Knife – 135-1
The MICROTECH LUDT is the large version of the Underwater Demolition Team (UDT) knife, originally released in the mid-1990s and quickly becoming one of MICROTECH’s best-selling knives. After a brief discontinuation, this high-performance automatic knife is back, refined to meet modern tactical and everyday carry (EDC) demands.
The LUDT 135-1 features a crowned spine, thumb ramp jimping, and a reinforced tip, enhancing penetration effectiveness while maintaining tip strength. Its black DLC-coated blade and handle offer exceptional durability, making it an ideal tactical tool. The milled aircraft-grade aluminum handle provides a secure, lightweight grip, while matte gray hardware, actuation button, and pocket clip create a striking contrast.
Ergonomic, lightning-fast, and built for ultimate reliability, the LUDT 135-1 is a true workhorse, perfect for those who demand precision and durability in their everyday tools.
Key Features
- Premium Blade Design – Reinforced drop-point blade with a crowned spine for enhanced durability.
- Durable Coating – Black DLC finish on both blade and handle for a tactical, wear-resistant build.
- High-Strength Handle – Milled 6061-T6 aluminum frame for a lightweight yet solid grip.
- Quick Deployment – Single-action automatic opening with a button lock release.
- Tamper-Proof Hardware – Ensures long-lasting reliability and performance.
- Tactical-Ready – Includes a micro cord lanyard for additional utility.
Specifications
- Action: Single Action Auto – Button Lock Release
- Blade Length: 3.375″
- Blade Style: Drop Point, Plain Edge
- Handle Thickness: 0.48″
- Handle Material: 6061-T6 Aluminum
- Closed Length: 4.625″
- Overall Length: 8.0″
- Pocket Clip: 301 Stainless Steel
- Additional Feature: Micro Cord Lanyard
- Weight: 3.5 oz.
- Made in the USA
About MICROTECH
For over 30 years, MICROTECH Knives has been committed to precision craftsmanship, innovation, and uncompromising quality. Their knives are trusted by military, law enforcement, and everyday users worldwide, making them a leader in high-performance cutlery.

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