Nite Ize - LSB4-01-R3 LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4

Extremely useful.

Good Quality!! I should of ordered a larger size! But found other uses for the 4 I ordered! YAY!

Solidly built. Large size, which the ad doesn’t address. Haven’t had any keys accidentally slide off and get lost like would happen with my caribiner

I love the size - it’s like Goldilocks; not too big, not too small - just right! It’s been strong & sturdy & I love the locking feature.

Marginal as a biner clip, the lock is worthless. Plan on losing keys.

This key carabiner is stylish as well as utilitarian, no longer am I worried my keys will fall off!

funciona

Confusing little plastic locking feature but I’ll get used to that.... a touch expensive compared to others but I think the quality difference is worth it.

Perfect solution to the s beaner. Ive lost keys while using the regular s beaner. This one locks and hasnt caused me to lose anything. Just lock it and it stays put.

These of course are not rated for climbing but I would like to rate them for hanging 100 watt solar panels out the window. It makes us feel much better that they lock than when we had one that didnt. You could for use these for your keys too.