The Photon Wire Express Dyneema® is different from other lightweight quickdraws because its carabiners are still full size. The Photon Wire Express Dyneema® is different from other lightweight quickdraws because its carabiners are still full size. In fact, the Photon Wire has a gate opening that is up to 25% bigger than other carbines in its class. This makes clipping, cleaning and rigging easier. The 11 mm Dyneema® dogbones are equipped with the Karstop Evo carabiner retainer that prevents the rope end carabiner from shifting. Available in 12 and 18 cm lengths.