The Black Diamond HotForge Screwgate is a versatile, lightweight and compact locking carabiner. Thanks to its hot-forged construction, we were able to bacon a few grams and add material where durability matters. Its flat nose cannot snag and provides good handling when hanging and unhooking. Ideal for securing, toproping and other situations, the HotForge has the geometry required for a mast toss and has been designed as a reliable and durable locking carabiner for everyday climbing.