Winkler Knives SD1 Knife | Compact Fixed Blade EDC Knife

Small Profile. Serious Performance.

The Winkler Knives SD1 Knife is built for situations where size matters but performance cannot drop. Designed as a compact fixed blade, the SD1 delivers high level cutting ability in a smaller, more carry friendly package that works in environments with stricter knife regulations.

Made from 80CrV2 high carbon steel, the blade offers excellent toughness, edge retention, and reliability under real use. The trailing point design enhances slicing performance, while the black oxide no glare finish keeps things low profile and adds corrosion resistance.

A skeletonized full tang reduces weight without sacrificing strength, keeping the knife balanced and easy to control. Thumb index file work along the spine adds grip and precision for detailed tasks, giving you confidence in tighter situations.

Paired with a formed leather sheath, the SD1 is built for versatile carry. The Discreet Carry clip can be adjusted for left or right hand use and supports both inside and outside waistband carry, making it easy to run how you want.

Why We Love the Winkler SD1 Knife:

It proves smaller blades can still perform. Lightweight, easy to carry, and built with the same standards as larger Winkler knives.

Key Features of the Winkler Knives SD1 Knife:

• 80CrV2 high carbon steel blade for durability and edge retention
• Trailing point blade design for strong slicing performance
• Black oxide no glare finish for low visibility and protection
• Skeletonized full tang for reduced weight and balance
• Thumb index file work for added control and precision
• Compact fixed blade for EDC and regulated environments
• Balanced design for controlled cutting

Knife Specifications

• Blade length: 3.25 inches
• Overall length: 7 inches
• Blade thickness: 0.156 inches

Sheath Details

• Formed leather sheath by DeSantis Gunhide
• Adjustable tension screw for secure retention
• Discreet Carry spring steel clip
• Configurable for left or right hand carry
• Supports inside or outside waistband carry
• Made in the United States