Whether a part of your everyday climbing kit or hanging from your project outside, the Black Diamond Standard Dogbone provides workhorse performance. The beefy construction resists abrasion and is easy to grab, while the rubber Straitjacket insert in the bottom keeps the bottom carabiner secured for easy clipping. 6-Pack of Standard Dogbone 16cm 18 mm Polyester construction for strong, durable performance Straitjacket insert keeps the bottom carabiner in the optimal clipping position 12 cm and 16 cm lengths available Weight: 24 g (.8 oz) each Length: 16 cm (6 in) Strength: 22 kN