Black Diamond Dogbone

The Straitjacket insert is a rubberized component that holds the bottom carabiner in a fixed, optimal position. This prevents the carabiner from rotating or flipping, ensuring it stays oriented correctly for easier clipping.

Yes, these dogbones are designed to be compatible with most standard climbing carabiners. However, the Straitjacket insert is specifically engineered to fit Black Diamond carabiners best, so you may find a tighter or looser fit depending on the specific shape of your non-Black Diamond carabiners.

The 12cm length is the standard for most sport climbing routes, offering a balance of weight and handling. The 16cm length is better for routes with wandering paths, as the extra length helps reduce rope drag and keeps your rope running straighter.

Polyester is highly abrasion-resistant and absorbs less water than nylon, which helps the dogbone maintain its strength and flexibility over time. It is an ideal material for the repetitive wear and tear experienced in sport climbing.

You should inspect your dogbones regularly for signs of fraying, discoloration, or stiffness. As a general safety guideline, even if they look fine, soft goods like dogbones should be retired every few years depending on the frequency of use and environmental exposure.