With a snag-free Positron carabiner on top and a lightweight, easy-clipping original HotWire carabiner on bottom, the Black Diamond PosiWire Quickdraw combines smooth clippability and wiregate functionality. The 18 mm (.6 in) Polyester Dogbone is not only durable and easy to grab, but it features our Straitjacket insert to keep the bottom biner in the optimal clipping position. Positron on top and new cold-forged HotWire wiregate on the bottom Snag-free keylock top biner for easy bolt clipping Equipped with a 18 mm Polyester Dogbone with Straitjacket Available in 12 or 16 cm length TECH SPECS Weight : [12 cm] 103 g (3.6 oz)[16 cm] 105 g (3.7 oz) Closed Gate Strength : [Positron] 25 kN (5,620 lbf)[HotWire] 24 kN (5,395 lbf) Open Gate Strength : [Positron] 8 kN (1,798 lbf)[HotWire] 9 kN (2,023 lbf) Minor Axis Strength : [Positron] 8 kN (1,798 lbf)[HotWire] 7 kN (1,574 lbf) Gate Opening : [Positron] 22 mm (0.86 in)[HotWire] 24 mm (0.94 in)