Nite Ize S Biner Micro Lock Twin Pack Product Description: The S Biner Micro Lock is the perfect size to hold & organize keys to rings or for organizing other smaller items. & now with its added twist lever it also locks perfectly preventing any unintended or accidental openings. made from high quality stainless steel the S Biner Micro Lock features a center lever made from durable plastic a simple twist effectively & securely locks the gates & keeps them that way until you twist it open again. Great for removing a single key from a ring to take on a run or ride give to your mechanic or leave for a friend. The S Biner Micro Lock is versatile convenient & ultra secure. Specifications: * Available in both Stainless & Black finishes. * High quality stainless steel construction. * Secure stainless steel wire gate closure. * Dimensions: 1.38in x 0.57in x 0.28in 35.00 mm x 14.50 mm x 7.10 mm * Weight: 0.14 oz 4 g * Weight rating: 10 lb.