Free images results:

Staple pictures, stock photos and images


Staples Stock Image
Author: Webking
Stapler Stock Photos
Author: Hshart
Stapler Royalty Free Stock Images
Author: Andyb1126
Stapler Stock Photography
Author: Andyb1126
Stapler Stock Photos
Author: Chitema
Stapler Royalty Free Stock Photos
Author: Cjwright

Also, here are some commercial RF-licensed images that match your search criteria:  
Staple Royalty Free Stock Photography
Author: Iorboaz
Staple Stock Images
Author: Mikekwok