---
product_id: 182722996
title: "Biner MicroLock Stainless Steel - Micro-Sized Dual Carabiner for Keys, Pet Tags & Small Accessories - Center Locking Lever - Twist-to-Lock"
brand: "nite ize"
price: "R472"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Nite Ize"
url: https://www.desertcart.co.za/products/182722996-biner-microlock-stainless-steel-micro-sized-dual-carabiner-for-keys
store_origin: ZA
region: South Africa
---

# Twist-to-lock security Dual micro-sized carabiner Durable stainless steel build Biner MicroLock Stainless Steel - Micro-Sized Dual Carabiner for Keys, Pet Tags & Small Accessories - Center Locking Lever - Twist-to-Lock

**Brand:** nite ize
**Price:** R472
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in convenience, unlock your day!

## Quick Answers

- **What is this?** Biner MicroLock Stainless Steel - Micro-Sized Dual Carabiner for Keys, Pet Tags & Small Accessories - Center Locking Lever - Twist-to-Lock by nite ize
- **How much does it cost?** R472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/182722996-biner-microlock-stainless-steel-micro-sized-dual-carabiner-for-keys)

## Best For

- nite ize enthusiasts

## Why This Product

- Trusted nite ize brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium stainless steel construction ensures rugged durability for everyday hustle.
- • **Effortless Access:** Quick attachment and removal lets you organize and switch keys or accessories in seconds.
- • **Compact Yet Mighty:** Micro-sized dual carabiner design fits effortlessly on bags, zippers, or collars without bulk.
- • **Secure Your Essentials:** Center locking lever with twist-to-lock prevents accidental openings, keeping your keys and tags safe.
- • **Versatile Everyday Carry:** Perfect for keys, pet tags, and small gear — join thousands who trust Nite Ize for seamless organization.

## Overview

The Nite Ize S-Biner MicroLock Stainless Steel is a micro-sized dual carabiner featuring a secure twist-to-lock mechanism and durable stainless steel construction. Designed for quick, reliable attachment of keys, pet tags, and small accessories, it offers a compact, versatile solution trusted by over 21,000 users with a 4.6-star rating.

## Description

desertcart.com: Nite Ize S-Biner MicroLock Stainless Steel - Micro-Sized Dual Carabiner for Keys, Pet Tags & Small Accessories - Center Locking Lever - Twist-to-Lock : Sports & Outdoors

Review: Handy but very small; Locking style is great (and take care to note different size S-Biner's - here is a mini-guide to help) - These are very handy little carabiner clips. I initially purchased a set of two Size #1 S-Biners as part of several different items I wanted to try out along with several other products in my search for the most suitable combination of rings and clips to organize my keys, and I've since added a selection of these S-Biners for various uses. What I've learned is that Nite Ize produces these S-Biners in various sizes and materials and finishes, each suitable for certain purposes. They're all well made, and in my opinion they are all a good value. I particularly like the locking models that are also available, both this small MicroLock size, and the larger SlideLock(see the models at the bottom of the listing below). This locking style S-Biner is particularly useful since it reduces the chance that something attached using this clip will become accidentally released, which is something I've had happen when using the non-locking style slip. This particular locking S-Biner is only available in the very small size, so for someone who wants the locking feature then the other locking style should also be considered since it's available in two larger sizes. After going through a mini research project of my own in order to both determine the relevant dimensions of the various sizes, as well as find the best listings for them on desertcart, here is a guide to simplify this process for others. IMPORTANT NOTES: - I've done my best to determine representative listings here on desertcart for each of these models. Please keep in mind that these are sold by a variety of sellers here, there are multiple listings for the various different sizes and finishes, and the listings are not always well described such that you can be sure that you'll receive the correct size listed. - The prices also vary widely and from my own observations of the various listings here on desertcart, the best prices are usually for the desertcart 'Add-on Item' listings. It is sometimes necessary to take care in going through the choices available on some of the product pages in order to find those listings and prices. The following listings links are the best I have determined on desertcart at the time of posting this review: -- S-Biner, Size #.5, SBHLF-2PK-01 : (available in stainless steel or black, 2-packs) Dimensions: 1.31" x 0.48" x 0.22" | 33.41mm x 12.40mm x 5.74mm Weight: 0.11oz | 3.00g Weight Rating: 3 lb. -- S-Biner, Size #1 : (available in stainless steel or black, single-packs or 2-packs, part number begins with SB1) Dimensions: 1.56" x 0.62" x 0.21" | 39.67mm x 15.86mm x 5.50mm Weight: 0.14oz | 4.00g Weight Rating: 5 lb. -- S-Biner Size #2 : (available in stainless steel or black, single-packs, part number begins with SB2) Dimensions: 1.95" x 0.85" x 0.24" | 49.75mm x 21.71mm x 6.15mm Weight: 0.25oz | 7.00g Weight Rating: 10 lb. -- S-Biner Size #3 : (available in stainless steel or black, single-packs, part number begins with SB3) Dimensions: 2.67" x 1.18" x 0.26" | 67.97mm x 30.09mm x 6.83mm Weight: 0.49oz | 14.00g Weight Rating: 25 lb. -- S-Biner, Size #4 : (available in stainless steel or black, single-packs, part number begins with SB4) Dimensions: 3.52" x 1.57" x 0.31" | 89.41mm x 39.92mm x 7.94mm Weight: 1.06oz | 30.00g Weight Rating: 75 lb. -- S-Biner, Size #5 : (available in stainless steel or black, single-packs, part number begins with SB5) Dimensions: 4.38" x 1.93" x 0.33" | 111.41mm x 49.19mm x 8.45mm Weight: 1.69oz | 48.00g Weight Rating: 100 lb. This Nite Ize S-Biner 3-Pack is also available and includes one each of sizes 2, 3 and 4, in either stainless steel or black. (Part number begins with SB234). This is a better value if you want to get these particular size S-Biner's. There are also a couple of variants to the S-Biner product that incorporate locking features to better secure the two gates and prevent them from accidentally being opened: Nite Ize S-Biner SlideLock (size #2 or size #4) (Part number begins with LSB2 or LSB4 for size 2 or size 4) Nite Ize S-Biner MicroLock (size is between the regular S-Biner size #.5 and #1) (Part number begins with LSBM) Nite Ize also offers the same style product but manufactured in plastic, in sizes 0, 2, 4, 6, 8 and 10, in various colors. For example, here is the Nite Ize SBP4-03-01BG black #4 size plastic S-Biner . I can't include listings to more of the plastic models here because desertcart limits the number of links to 10 in any review. The size and weight ratings for the plastic models are comparable to the metal S-Biner's. Nite Ize has a very broad product line of hardware products, and it's helpful to go to their own website in order to get the best descriptions of their products as well as representative MSRP pricing, before making final purchasing decisions here on desertcart.
Review: Really great tool--durable, versatile, so useful - These are great little carabiners. We've bought the brand before and they are so useful and versatile. Small, so they fit a lot of places, the little lock on the side is great for securing whatever you're using it for, double carabiner so you can put things on both sides (and organize what is on each side). Easy to use, durable, just a great tool! I got these for stocking stuffers for all my kids (they are older kids so use keys, etc.).

## Features

- Compact Dual-Carabiner Design: The Nite Ize S-Biner MicroLock Stainless Steel is a micro-sized dual carabiner that offers quick attachment and removal of keys
- Twist-to-Lock Security: This key clip features a center locking lever with a simple twist-to-lock mechanism for added protection; prevent accidental openings and ensure a secure key hold every time
- Durable Stainless Steel: Made with a stainless steel body and rugged construction for long-lasting strength; the plastic twist lever adds lightweight functionality without sacrificing reliability
- Convenient & User-Friendly: Designed for quick key detachment and easy key access, this carabiner for small items attaches easily to bags, zippers, or gear so you can easily add, remove, and change out individual keys as needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082YSM7XF |
| Best Sellers Rank | #1,215 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Accessory & Keychain Carabiners |
| Brand | Nite Ize |
| Brand Name | Nite Ize |
| Carabiner Gate Clearance | 0.3 Inches |
| Color | Stainless |
| Customer Reviews | 4.6 out of 5 stars 21,303 Reviews |
| Global Trade Identification Number | 00094664048300 |
| Included Components | Five S-Biner MicroLock Stainless Steel Spectrum |
| Item Dimensions L x W | 1.4"L x 0.6"W |
| Item Type Name | Locking Keychain Carabiner |
| Lock Type | Twist Lock |
| Manufacturer | Nite Ize, Inc. |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Recommended Uses For Product | hook to your keychain, purse, backpack, or collar,pet (for ID tags) |
| Shape | S-Shape |
| UPC | 094664048300 |
| Unit Count | 5.0 Count |
| Warranty Description | All Nite Ize products purchased from authorized resellers are backed by our Worry-Free Guarantee |

## Product Details

- **Brand:** Nite Ize
- **Color:** Stainless
- **Material:** Stainless Steel
- **Recommended Uses For Product:** hook to your keychain, purse, backpack, or collar,pet (for ID tags)
- **Shape:** S-Shape

## Images

![Biner MicroLock Stainless Steel - Micro-Sized Dual Carabiner for Keys, Pet Tags & Small Accessories - Center Locking Lever - Twist-to-Lock - Image 1](https://m.media-amazon.com/images/I/81Ovar06-1L.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Questions & Answers

**Q: Can anyone tell me the size of this?**
A: Good question .I have measure And it is in inches 1.3/8" long - 1/2" wide and 0.8" thick.I hope that help

**Q: Is the stainless one also polycarbonate just with a "stainless steel" color? Or is there a micro lock that is all stainless steel?**
A: Hi, the s-biner is stainless and the black lock mechanism is polycarbonate.

**Q: What size are they? I don't see any dimensions in the product listing.  Thanks.**
A: The dimensions are: 1.50"x 0.50". If you have any questions or concerns please call our Customer Service Team at 1-800-678-6483, Mon-Fri 8 AM - 5 PM MST.

**Q: I want to attach a gps tile to my dog’s collar.  will this work and will it be secure enough in a dog collar?**
A: Yes, it will be secure enough to attach on a dog collar with a GPS tile. If you have any other questions or concerns please feel free to contact our Customer Service Team at 1-800-678-6483, Mon-Fri 8 AM - 5 PM MST.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy but very small; Locking style is great (and take care to note different size S-Biner's - here is a mini-guide to help)
*by P***A on December 31, 2015*

These are very handy little carabiner clips. I initially purchased a set of two Size #1 S-Biners as part of several different items I wanted to try out along with several other products in my search for the most suitable combination of rings and clips to organize my keys, and I've since added a selection of these S-Biners for various uses. What I've learned is that Nite Ize produces these S-Biners in various sizes and materials and finishes, each suitable for certain purposes. They're all well made, and in my opinion they are all a good value. I particularly like the locking models that are also available, both this small MicroLock size, and the larger SlideLock(see the models at the bottom of the listing below). This locking style S-Biner is particularly useful since it reduces the chance that something attached using this clip will become accidentally released, which is something I've had happen when using the non-locking style slip. This particular locking S-Biner is only available in the very small size, so for someone who wants the locking feature then the other locking style should also be considered since it's available in two larger sizes. After going through a mini research project of my own in order to both determine the relevant dimensions of the various sizes, as well as find the best listings for them on Amazon, here is a guide to simplify this process for others. IMPORTANT NOTES: - I've done my best to determine representative listings here on Amazon for each of these models. Please keep in mind that these are sold by a variety of sellers here, there are multiple listings for the various different sizes and finishes, and the listings are not always well described such that you can be sure that you'll receive the correct size listed. - The prices also vary widely and from my own observations of the various listings here on Amazon, the best prices are usually for the Amazon 'Add-on Item' listings. It is sometimes necessary to take care in going through the choices available on some of the product pages in order to find those listings and prices. The following listings links are the best I have determined on Amazon at the time of posting this review: -- S-Biner, Size #.5, SBHLF-2PK-01 : (available in stainless steel or black, 2-packs) Dimensions: 1.31" x 0.48" x 0.22" | 33.41mm x 12.40mm x 5.74mm Weight: 0.11oz | 3.00g Weight Rating: 3 lb. -- S-Biner, Size #1 : (available in stainless steel or black, single-packs or 2-packs, part number begins with SB1) Dimensions: 1.56" x 0.62" x 0.21" | 39.67mm x 15.86mm x 5.50mm Weight: 0.14oz | 4.00g Weight Rating: 5 lb. -- S-Biner Size #2 : (available in stainless steel or black, single-packs, part number begins with SB2) Dimensions: 1.95" x 0.85" x 0.24" | 49.75mm x 21.71mm x 6.15mm Weight: 0.25oz | 7.00g Weight Rating: 10 lb. -- S-Biner Size #3 : (available in stainless steel or black, single-packs, part number begins with SB3) Dimensions: 2.67" x 1.18" x 0.26" | 67.97mm x 30.09mm x 6.83mm Weight: 0.49oz | 14.00g Weight Rating: 25 lb. -- S-Biner, Size #4 : (available in stainless steel or black, single-packs, part number begins with SB4) Dimensions: 3.52" x 1.57" x 0.31" | 89.41mm x 39.92mm x 7.94mm Weight: 1.06oz | 30.00g Weight Rating: 75 lb. -- S-Biner, Size #5 : (available in stainless steel or black, single-packs, part number begins with SB5) Dimensions: 4.38" x 1.93" x 0.33" | 111.41mm x 49.19mm x 8.45mm Weight: 1.69oz | 48.00g Weight Rating: 100 lb. This Nite Ize S-Biner 3-Pack is also available and includes one each of sizes 2, 3 and 4, in either stainless steel or black. (Part number begins with SB234). This is a better value if you want to get these particular size S-Biner's. There are also a couple of variants to the S-Biner product that incorporate locking features to better secure the two gates and prevent them from accidentally being opened: Nite Ize S-Biner SlideLock (size #2 or size #4) (Part number begins with LSB2 or LSB4 for size 2 or size 4) Nite Ize S-Biner MicroLock (size is between the regular S-Biner size #.5 and #1) (Part number begins with LSBM) Nite Ize also offers the same style product but manufactured in plastic, in sizes 0, 2, 4, 6, 8 and 10, in various colors. For example, here is the Nite Ize SBP4-03-01BG black #4 size plastic S-Biner . I can't include listings to more of the plastic models here because Amazon limits the number of links to 10 in any review. The size and weight ratings for the plastic models are comparable to the metal S-Biner's. Nite Ize has a very broad product line of hardware products, and it's helpful to go to their own website in order to get the best descriptions of their products as well as representative MSRP pricing, before making final purchasing decisions here on Amazon.

### ⭐⭐⭐⭐⭐ Really great tool--durable, versatile, so useful
*by R***. on December 20, 2025*

These are great little carabiners. We've bought the brand before and they are so useful and versatile. Small, so they fit a lot of places, the little lock on the side is great for securing whatever you're using it for, double carabiner so you can put things on both sides (and organize what is on each side). Easy to use, durable, just a great tool! I got these for stocking stuffers for all my kids (they are older kids so use keys, etc.).

### ⭐⭐⭐⭐⭐ Works great last long
*by M***H on April 7, 2026*

Great for keys Great for the keychain Great for your EDC bag to add extra stuff very sturdy. They securely attached to whatever your attaching them to good value

## Frequently Bought Together

- Nite Ize S-Biner MicroLock Stainless Steel - Durable Key Holder Carabiner Clip - S-Biner with Locking Gates - Durable & Strong Mini Carabiners for Keychain Accessories - Spectrum (5 Pack)
- Zpsolution Double Small Carabiner Clips - Theft Deterrent - Holding Zipper Closed - Zipper Pull Replacement
- Apple AirTag 4 Pack

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-24*