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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.
With the double duty S-Biner SlideLock Double-Gated Carabiner clippability, this version has the added bonus of a SlideLock mechanism to securely lock each gate independently.

Product Information

Organize, connect, carry, and keep your valuables extra secure with the S-Biner SlideLock Double-Gated Carabiner. Made of high quality stainless steel, the S-Biner SlideLock features two simple, innovative plastic sliders that slide into place to keep the gates securely closed. Each gate can be locked independently for convenient access. The S-Biner gates will stay firmly locked until you choose to unlock them, allowing for simple and secure linking , attaching, and carrying. Our S-Biner SlideLocks are available in three sizes (#2, #3, and #4) for small-to-larger tasks.

Product Details

  • High quality stainless steel construction
  • Secure stainless steel wire gates with slide-to-lock feature
  • Gates can be locked independently
  • Available in three sizes with stainless steel or black finish
  • Size #2:
    • Dimensions: 0.9" x 2.0" x 0.3" | 22mm x 50mm x 8mm
    • Weight: .24 oz | 7 g
    • Weight Rating: 10lb
  • Size #3:
    • Dimensions: 1.2" x 2.7" x .4" | 30mm x 68mm x 10mm
    • Weight: 0.53oz | 15g
    • Weight Rating: 25lb
  • Size #4:
    • Dimensions: 1.6" x 3.6" x 0.4" | 40mm x 90mm x 11mm
    • Weight: 1.09oz | 31g
    • Weight Rating: 75 lb

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

Average Rating

4.0 out of 5 stars

Product Ratings and Reviews

Add a review

  • Michelle Hiseley

    Coeur d'Alene, ID

    Wednesday, August 31, 2016

    I love these! And several people with whom I work love them too. I've had to buy more for my co-workers. We have to carry LOTS of keys and once we put the keys on the Sbiner it locks and you don't have to worry about them falling off.


  • Thomas Byers

    Wantagh, New York

    Tuesday, April 12, 2016

    Needed a clip to attach an accessory bag to my bowling bag. The S-Biner Slide Locks worked perfectly, also are using them to attach nessacary items to my dogs leash. Great product, holding up excellently.


  • 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.


    View all 9 reviews