Nite Ize CSL3 01 R6 Stainless Steel Slide Lock, Black, Size 3

Durable Stainless Steel Locking Utility Carabiner Secure stainless steel wire gate closure Available in size #2, #3, #6 Dimensions: 1.5" x 2.3" x .4" | 38mm x 59mm x 10mm Weight rating: 25lb | 11kg