Ear Wires:

(click to enlarge)

Silver-plated with bead and coil (left)

Silver-plated hammered (right)

Gold-plated with bead and coil (left)

Gold-plated hammered (right)

Surgical steel with bead and coil

Silver-plated leverbacks

Ear post with ear back (nut)

Ear Backs:

Connectors:

Bullet clutch (top)

Comfort bullet clutch (bottom)

Clasps:

Barrel clasp

Lobster clasp

Hook-and-eye clasp

Toggle clasp