Strong and durable alloy material,no nickel plating or rolling,water mill craft,max weight rate is up to about 15kg/34lb
Keychain total size is about 1"/2.54cm and the round opening diameter is about 1/5" 0.5cm,550 LB parachute umbrella rope can pass through the middle hole
Great for key ring, umbrella rope,parachute cord or other outdoor EDC items