What is a Stapler?
A typical stapler has a height of 2 inches and weights about 8 ounces and has a length of 4 1/2 inches. A stapler also has 3 major components which are the cap, magazine, base.
A Cap is hinged to the base of the stapler is the cap. It is on this part that the user
presses to cause a staple to be forcefully ejected from the stapler. The cap
has a decorative nameplate on it, and latches to the magazine. The staple
pusher and magazine spring are both attatched to the stapler cap, and the
hinge pin goes through it. By pulling up on the Cap, the user can gain access
to the Magazine, by which access he can add additional staples or clear a
staple jam.
A magazine is attached to the underside of the cap by the Hinge Pin and a latch, the
Magazine holds the row of staples. Along the center of the Magazine is a
rail, on which the staples ride, and on each side of which there is room for
the legs of the staples to travel. This ensures that the staples feed into the
Staple Pusher squarely and evenly.
A Base provides a surface for papers to be stapled on; bends staples to stay in place
Reference:
https://en.wikipedia.org/wiki/Stapler#Methods
https://www.ryman.co.uk/office-supplies/desk-accessories/staplers-staples