Two-piece hard plastic devices are available which also grip the wire that passes through.

He raised a complicated black plastic device and extended an antenna from the top.

Smoke alarms are small plastic devices which can be fitted by most people in their homes.

Clutched in his hand was a small plastic device with a button.

On his left wrist was a black plastic device that looked like a digital watch.

Then Jack had fished in his pocket for a short plastic device.

There was an extra key and two small black plastic devices attached to the key ring.

The black plastic device is smaller and more stylish than the original design.

Many had used simple plastic devices fashioned in their offices for minor adjustments.

The orange and white plastic device, about the size of a cigarette pack, looks like a small radio.