| Answer | Crossword Clue |
|---|---|
| ULNA | It's half an arm's length |
| REACH | It's measured at arm's length |
| HAND | It's kept at arm's length |
| IGUANA | Creature whose tail makes up half its body's length |
| ELL | Unit a little longer than an arm's length |
| SCENE | "This Ain't a ..., It's an Arms Race" |
