I had to hold the phone at the end of my arm.

Or would it place some horror at the end of his arm?

They felt like rocks on the ends of his arms.

"Can I ask what's on the other end of this thing's arm?"

"When are you going to get a commission that doesn't involve me holding something out at the end of my arm?"

Those things at the end of your arms are hands-more or less!

Speed - how fast the robot can position the end of its arm.

Still, it just sat there at the end of his arm, innocent as a babe.

What was this pressure-suited thing at the end of his arm?

The priest's hands clenched at the ends of his arms.