Winkler SD1 Standard Duty 1 with sculpted maple handle and black oxide 80CrV2 trailing point blade designed for lightweight concealed EDC
Side view of Winkler SD1 Maple Sculpted handle version highlighting ergonomic contouring and compact 3 1/4 inch blade
Macro view of sculpted maple handle scales on Winkler SD1 knife showing ergonomic shaping for improved retention
Winkler SD1 Maple Sculpted seated in leather sheath with tension screw and ambidextrous discreet carry clip
Close detail of Winkler SD1 trailing point blade with black oxide finish and thumb file work for enhanced control
Winkler SD1 Standard Duty 1 fixed blade knives in maple plain and maple sculpted handle versions displayed side by side showing grip contour differences and 3 1/4 inch trailing point 80CrV2 blade design
Side by side comparison of Winkler SD1 maple sculpted and maple plain handle fixed blades highlighting ergonomic handle shaping, black oxide 80CrV2 steel, and compact concealed carry size
Winkler SD1 maple handle variants shown together comparing smooth plain scales and contoured sculpted grip with trailing point blade and leather sheath carry system

Winkler Knives SD1 Knife

By Winkler Knives
From $ 295.00
Handle:
Handle Treatment

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
View details