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S-Biner SlideLock


With its two strategically designed plastic sliders the S-Biner SlideLock allows you to close the gates and lock them behind you.

Product Information

Organize, connect, carry, and keep your valuables extra secure with S-Biner Slide Lock Double-Gated Carabiner. Made of high quality stainless steel, each S-Biner SlideLock features two simple, innovative plastic sliders that, when slid into correct placement, keep the gates securely closed. Your S-Biner SlideLock will stay firmly locked until you choose to unlock it, allowing for simple and secure linking, attaching, and carrying. Each gate can be independently locked for convenient access. Available in two sizes (#2 and #4) for small-to-larger tasks.

Product Details

  • High quality stainless steel construction
  • Available in 2 sizes with a stainless steel or black finish
  • Secure stainless steel wire gates with SlideLocks to lock gates and secure contents
  • Gates can be independently locked
  • Size #2:
    • Dimensions: 1.96" x 0.86" x 0.31" | 0.49mm x 21.84mm x 8.05mm
    • Weight: 0.28oz | 8.00g
    • Weight Rating: 10lb.
  • Size #4:
    • Dimensions: 3.55" x 1.58" x 0.44" | 90.33mm x 40.31mm x 11.20mm
    • Weight: 1.16oz | 33.00g
    • Weight Rating: 75 lb.

WARNING: Not for use where disengagement could result in bodily injury or property damage. Not for climbing.





Average Rating

3.7 out of 5 stars

Product Ratings and Reviews

Add a review

  • John Hofeling

    Williamson, GA

    Thursday, December 11, 2014

    Found the #4 at a boat shop after loosing several important items off of a standard biner. Wish I had it much sooner. Looking now to buy several #2's.


  • John Doe

    Tuesday, November 18, 2014

    I would like a Size #3 version of the SlideLock


  • Dennis Wrenn

    Arlington, VA

    Sunday, August 3, 2014

    I absolutely love this product but I can't give it many stars because one of the plastic locking sliders has broken after about a year of daily use. I would like to be able to buy a replacement plastic slider instead of having to replace the entire s-biner, but I don't see one anywhere on the website.

    NIte Ize - We are happy to help you resolve this issue. Please contact our customer service team at for assistance.


    • Christopher D. Brady

      Wednesday, December 10, 2014

      I had the same problem with it breaking. I wish that it could be made a touch sturdier. I also wish for a #3. I really do like this product, though. I use it everyday.


  • S Kim

    Wednesday, April 3, 2013

    I like this update to the original S-biner. Makes me feel a lot more secure with anything on my S-biner. The only thing is I wish it came in the #3 size..


    View all 7 reviews