Tops/Bottoms Sizing (PDF)
Hat Sizing
Glove Sizing
Men's Top/Bottoms Sizing chart
Women's Top/Bottoms Sizing chart Glove Sizing
Headwear
G4 Shirt & Pant Sizing Chart
G3 Shirt Sizing Chart
G3 Pant Sizing Chart
Socks sizing, height, cushion charts (PDF)
Threat Performance Matrix (PDF)
Single Strap Harness Sizing
Double Strap Harness Sizing
General Sizing Chart
Glove Sizing Chart (PDF)
$24.98 CAD 
Size Guide
Tops/Bottoms Sizing (PDF)
Hat Sizing
Glove Sizing
Men's Top/Bottoms Sizing chart
Women's Top/Bottoms Sizing chart Glove Sizing
Headwear
G4 Shirt & Pant Sizing Chart
G3 Shirt Sizing Chart
G3 Pant Sizing Chart
Socks sizing, height, cushion charts (PDF)
Threat Performance Matrix (PDF)
Single Strap Harness Sizing
Double Strap Harness Sizing
General Sizing Chart
Glove Sizing Chart (PDF)
Description
The 5.11 Tactical BASE 1SF is a minimalist folding keychain knife designed to keep a practical cutting tool readily accessible without the bulk of a conventional pocket knife. Its compact sheepsfoot blade and folding frame make it well suited to everyday utility tasks while remaining small enough for keychain or EDC carry.
Designed for straightforward one-handed access, the BASE 1SF incorporates a thumbstud opening system and frame lock. A split ring and micro Hardpoint carabiner provide multiple attachment options for keys, packs, bags, and other everyday carry gear.
Features
• Minimalist folding design for compact everyday carry
• Sheepsfoot blade provides practical utility cutting performance
• Thumbstud allows convenient one-handed opening
• Frame lock secures the blade during use
• Split ring provides easy keychain integration
• Micro Hardpoint carabiner offers an additional attachment option
• Compact format keeps a cutting tool readily accessible on the go
Best For
• Everyday carry
• Keychain carry
• Opening packages and general utility cutting
• Packs and gear bags
• Compact backup cutting tool
• Outdoor and everyday gear kits
Specifications
• Blade Material: 8Cr13MoV Stainless Steel
• Body Material: 3Cr13 420J2 Stainless Steel
• Blade Style: Sheepsfoot
• Blade Length: 1.5"
• Blade Thickness: 1.8 mm
• Open Length: 3.85"
• Closed Length: 2.365"
• Locking Mechanism: Frame Lock
• Opening Mechanism: Thumbstud
• Attachment: Split Ring and Micro Hardpoint Carabiner
