The hardest move is getting off the ground, however there are interesting moments for most of the way. Unfortunately, the route is short. There is potential for a "second pitch" on the cliff above the wooded bench at the top of this route.
Climb up and into the vertical crack, and take it to the upper wooded bench.
This is a hand/fist crack lying 15 or 20' to the right of the short, steep ramp leading up to the wooded, sloping bench of the Fifi Fingers area. It is identifiable as a vertical crack beginning 5' off the ground, that crosses a horizontal near the top, where another vertical crack begins. This makes the visible "4" for which the route is named.
Double Medium to #3 C4-sized cams