The most terrifying part of redpointing your project is not knowing if you can clip the anchors when you finally get up there. The Trango React Screwlock Carabiner is lightweight so it won't hold you down while you're climbing, and it's easy to use so you can clip and lock quickly. A keylock nose helps prevent snagging.
Pack of four locking carabiners for climbing anchors or belaying
Screwgate locker is simple and secure
Keylock nose prevents snagging on bolts, chains, and devices