Here's a 12 pack of Black Diamond's classic go-to biner for big wallers and tradsters.
The iconic, symmetrical Oval is the proven biner for big walling due to its smooth, uniform shape that reduces carabiner shift.
|Black Diamond Oval Carabiner 2nds||$4.97|
|Black Diamond Oval||$5.49 - $6.50|
|Black Diamond Oval Wiregate Carabiner 12-Pack (Blem)||$69.99|