This carabiner has been carrying my keys for almost 20 years. It

If youre looking for a versatile and tough key retractor, the security is the tool for you! the durable polycarbonate case is impact resistant and houses a strong and rugged key reel, which can hold up to 20 oz. Of keys, small tools, and other items. The split ring end fitting connects easily to your keys, and the zinc alloy carabiner is a convenient way to secure the security key reel to your belt loop or bag, and quickly unclip as necessary.

Key-Bak 0488-603 Key Reel, 28 L, Black, 1-1/8 Ring Dia.

CIVIVI Click - Titanium Carabiner, Gray

This key holding solution pairs a secure stainless steel #3 SlideLock Carabiner with a durable key ring and joins them with a strong 1 nylon webbing strap. This combination creates a great way to keep keys connected yet separate. The Carabiner can be clipped and locked to anything like a belt loop backpack or water bottle while the key ring hangs freely from the webbing strap.

Nite Ize SlideLock Black Key Ring

The zinc alloy material is solid well-designed complex and simple making the clip unique. The key ring itself is very independent and can be swiped by the key.

KeySmart Keyclip Stainless Steel Silver Carabiner Key Chain

Uplock Key Carabiner – Aerocrafted

C. Ching Slim Carabiner Keychain - Silver

Carabiner Keychain Mod: Stop Dropping Your Keys : 5 Steps (with

Carabiners: From History to Design, by Jenna Wang

James Brand's Hardin carabiner will hold your keys in style - The

Featuring two connected, yet distinct chambers and built with strong stainless steel, the G-Series simplifies key carrying without sacrificing

Nite Ize Stainless Steel No.1 G-Series Black Dual Chamber Carabiner Key Chain 2 Pack

Carabiner Strength Ratings - COMMON CLIMBER