Crutch (Fallout 3)

Crutch is used to make Railway Rifle.

Crutches can be found when visiting Pinkerton on the broken bow of Rivet City. Next to Pinkerton's computer there is a dead corpse, look to the side of the corpse on top of a shelf to find two crutches. Two can also be found at the level where the raiderboss is located in the springvale elementary school. Look for a classroom with a lot of benches & a couple of beds; the crutches are lying between the benches on the left side when you enter. Hard to spot so look carefully.