Nite Ize CSLA4-08-R6 Lightweight Locking Keys Carabiner Size 4 Olive

This lightweight, colorful aluminum carabiner ditches the traditional bulky tubular construction for a cross sectioned, rectangular body that's low profile and slim to feed more easily through small openings and rests flat in pockets. It also features our innovative slide to lock design that securely locks the gate with a simple push and slide movement, and unlocks when you want just as easily. These are available in three sizes: #4 (perfect for attaching to a belt loop or backpack to carry larger items), #3, and #2 (both are great for carrying smaller items like keys, and for attaching to zipper pulls).