Nite Ize LSB3-01-R6 S-Biner SlideLock Dual Locking Carabiner, Size #3, Stainless

A very thoughtfully engineered product and have been using it to good effect past 2 months. Heaviest load that I've tried is only a 1.5L bottle and the lock held. Given it's girth and substantial size, am sure it'll handle a lot more weight; don't know if it's 25kgs. A more useful daily use size is probably the No.3 size.

tad expensive but a good key ring with lock type facility

very useful for holding my car keys and the product quality is so good.

Small size Price high

Solid item, does at intended but, don't expect it to bare higher loads.

Worked great

Good size for versatility. Lightweight. SECURE.

Great

Zum sichern des dienstlichen Schlüsselbunds an Hose oder Schutzkleidung super geeignet. Die Sicherung sitzt fest und löst sich nicht, ohne das man sie mutwillig öffnet.