A wearable multitool EDC shaped like a ring, so you can carry an entire toolkit on your finger - Yanko Design
Tool Ring - Utility At Your Fingertips by Vanik — Kickstarter
Artemus - Split Ring Plier Micro-tool – TEC Accessories
The Man Ring: Titanium Utility Ring Version 2.0 - Etsy
SWISS+TECH ST60300 Key Ring Multi-Tool with LED Flashlight, 7-in-1 Tools, Use for Auto (Single Pack) - Keychain - Amazon.com
TiBO - Titanium Opener & Multi-Tool - WYN LABS
Multi-Tool Utility Ring
Titanium Utility Ring Puts A Multi-Tool On Your Finger
The Ring Curve EDC Pocket Pry Bar Multi-tool - Gun Metal – Teale Designs
Titanium Alloy Frameless Ring Mini Slingshot Edc Keychain Multi-tool Window Breaker - Outdoor Tools - AliExpress
Amazon.com: PITAKA AirTag Holder with Key Ring, Easy Carrying AirTag KeyChain with Compact Multi Tools, [PitaTag for Multi-tool] Stainless Steel & Silicone Made : Electronics
Keyring Multi Tool | 90-Day Guarantee | Garrett Wade
Titanium Utility Ring Puts A Multi-Tool On Your Finger
P-Line Multi Tool - P-Line
Tool Ring Wearable Titanium Multi-Tool | Gadgetsin
All-Steel Multifunctional Multi Tool Telescopic Pliers Head Multitool Outdoor Camping Emergency Ring Pliers - China Multitool Pliers, Stainless Steel Pliers | Made-in-China.com
PitaTag for Multi-tool - PITAKA
Multi Tool 20 In 1 Stainless Steel Pocket Wrench Carabiner Keychain Ke – Bushtec Performance Sport Trailers
This tiny multi-tool puts 21 tools on your key ring - The Gadgeteer