1.   The table-top pivots on two metal pins.

2.   A simple metal pin was used instead of a padlock and the valve was, in fact, opened, creating the conditions that caused the blast moments later.

3.   But they did learn that the metal pin through which current flows into the tube tended to tarnish, which would loosen the seal.

4.   He carries a dozen metal pins in his body.

5.   Magnets should not be used by people with a pacemaker, or surgically implanted metal pins or screws, he added.

6.   The connections are tiny metal pins that connect to electronic leads that, in turn, connect to the microchip.

7.   The only quality flaw detected during my test drive was a metal pin that popped out of the rear-door hinge, though the door continued to work.

8.   The product has also been used to fortify bones weakened by osteoporosis, and to hold and support the metal pins used to repair broken hips.

9.   There are lots of metal pins floating around.

10.   Two days later, a metal pin was found missing from a car in a ride called the Tilt-a-Whirl.