I don't climb but, REAL climbing carabiners for keys - this one is from Metolius. 14 years old, action still smooth! : r/BuyItForLife
Diamond Carabiner Clip – HART
190 Lbs Real Heavy Duty Carabiner Bungee Cord, 8" 10" 12" Short Small Bungee Cords with
12'' Real Heavy Duty Carabiner Bungee Cord Outdoor with 190 Lbs Max Break Strength, White Bungee Cords with Upgraded Carabiner Hooks for Luggage Rack, Cargo, Hand Carts, Bike, Camping, etc (2 Pack) -
12'' Real Heavy Duty Carabiner Bungee Cord Outdoor with 190 Lbs Max Break Strength, Black Bungee
Russet-Brown TiRant LATCH 17″ Leather Neck Lanyard W/Titanium Carabiner For Keys & Accessories (Made In USA) – Exceed Designs
Atisen Stainless Steel Carabiner Set 1 Large Buckle + 5 - Temu
190 Lbs Real Heavy Duty Carabiner Bungee Cord, 8" 10" 12" Short Small Bungee Cords with
80'' Real Heavy Duty Carabiner Bungee Cords Outdoor with 190 Lbs Max Break Strength, Black Bungee Straps with Upgraded Carabiner Hooks for Luggage Rack, Cargo, Hand Carts, Bike, Camping, etc (2 Pcs) -
Triple Lock HMS Pear Carabiner - Climbing Carabiners | U.S. Rigging Supply
190 Lbs Real Heavy Duty Carabiner Bungee Cord, 8" 10" 12" Short Small Bungee Cords with
80'' Real Heavy Duty Carabiner Bungee Cords Outdoor with 190 Lbs Max Break Strength, Black Bungee