Nite Ize Z-Series Dual Carabiner Size #3 Single-Pack. Its sleek carabiner design integrates dual inner gates for easy key clipping swapping and removing. Thanks to the precision engineering of the design the strong inner gates prevent individual keys from accidentally doubling back and self-releasing. Clip keys fobs and other accessories to one side clipping the other to your belt loop backpack or bag strap for quick access. Constructed with a premium stainless steel body and stainless steel gates Z-Series is available in 3 sizes for key sets big and small. Size #1 dimensions: 0.61in x 1.59in x 0.26in. Size #2 dimensions: 0.71in x 1.97in x 0.26in. Size #3 dimensions: 0.96in x 2.70in x 0.28in. Size #1 comes in a 2-pack sizes #2 & #3 are single-packs. Specifications for Nite Ize Z-Series Dual Carabiner: Manufacturer: Nite Ize Color: Silver Features of Nite Ize Z-Series Dual Carabiner Dual gated carabiner provides ultimate key security + accessibility Precision-engineered design prevents individual keys from accidentally self-releasing High quality stainless steel construction Secure stainless steel wire gate closure Easily attach detach + secure keys Package Contents: Nite Ize Z-Series Dual Carabiner Nite Ize ZS3-11-R6: Z-Series Dual Carabiner Size #3 Single-Pack