S-Biner® MicroLock® Aluminum

Our iconic S-Biner design allows quick and easy attachment using its unique double-gated design. This colorful, aluminum mini S-Biner features an innovative locking lever that securely locks both gates with a simple twist.

S-Biner MicroLock Aluminum - Keys or Fobs

$9.74 ~~$14.99~~ In stock

Category: S-Biners + Carabiners

This mini S-Biner features a center locking lever, stainless-steel gates, and a colorful lightweight-aluminum body. These colorful S-Biners are the perfect size for holding, organizing, and identifying keys or other small items. The simple twist-to-lock lever keeps items in place, making this S-Biner versatile, convenient, and secure.

PRODUCT DETAILS

Mini double-gated carabiner with center locking lever
Lightweight aluminum construction
Stainless-steel gates
Twist-to-lock lever locks both gates at once
Holds up to three keys
Colorful for easy identification
Ideal for attaching small items of all types
Dimensions: 0.6" x 1.4" x 0.3" | 48mm x 98mm x 10mm

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Scarlett Y. ★★★★★ Oct 12, 2026

Clipped one to my keys to color-code which key is for which door, and the aluminum body is so light I forget it's there. The center locking lever actually stays put, which my old cheap carabiner never did.

Charlotte ★★★★★ Sep 14, 2026

The locking lever gives me peace of mind that my car keys won't slip off in my bag. It's tiny and light but the aluminum body feels solid, and the color makes it easy to spot. Exactly what I needed for keeping my gear sorted.

Chloe P. ★★★★★ Sep 13, 2026

I clipped one to my keys and the aluminum body is light enough that I forget it's even there. The stainless steel gates snap shut firmly, and the color coding makes it easy to tell my keys apart from my roommate's.