Metal spring carabiner with a 3-digit combination lock. The combination is 000. To set the combination, press the button on the top of the dial while setting your desired number, then release the button. - Brand: Dahmtrax - Type: Locking Carabiner - Spring: With spring - Combination Lock: 3-digit combination lock - Material: Metal No refunds or returns are accepted to prevent swapping. Please understand that this is a used item and purchase accordingly. Thank you for viewing.