Quick Summary
The Nite Ize LSB4-11-R3 S-Biner Slide Lock Carabiner is an S-shaped stainless steel carabiner in black, size #4. It has two gates with independent SlideLocks, giving you a locking dual-carabiner format for clipping one side to one item and using the other side for another connection.
The size #4 model is weight rated at 75 lb. It is not for climbing, and it is not for use where disengagement could result in bodily injury or property damage.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Nite Ize, the maker named in the product name. |
| Model | LSB4-11-R3, the specific version to match before choosing an offer. |
| Product type | S-Biner Slide Lock Carabiner with a dual-gate layout. |
| Color | Black. |
| Size | #4. |
| Weight rating | 75 lb for this size. |
| Material | Stainless steel construction with plastic SlideLocks. |
| Safety limitation | Not for climbing and not for situations where disengagement could cause injury or property damage. |
What to Compare Before Buying
- Size: This is the #4 version. Compare it with the amount of gear, keys, or items you plan to clip.
- Weight rating: The stated rating is 75 lb for size #4. Make sure that suits the load you expect to carry.
- Locking function: Both gates have their own sliders. Check whether you want one or both sides locked for your setup.
- Material: This model uses stainless steel with plastic SlideLocks. Compare that construction with your preference for feel and finish.
Who This Product May Suit
This S-Biner may suit buyers who want a locking dual-carabiner for organizing keys or clipping small items between two points. The black #4 version is the one to look at if you want this specific size and weight rating in the S-Biner Slide Lock style.
What Else You May Need
If you plan to use it as a key clip or gear connector, pair it with the items you want to attach. For any setup where the connection is critical, follow the stated weight rating and avoid uses that could cause injury or property damage if it opens.
Before You Decide
Confirm the model number LSB4-11-R3, the black finish, and the #4 size before choosing an offer. Check the 75 lb rating against your intended use, and remember that it is not for climbing.





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