haircutting scissors [1]
Straight-bladed scissors used to trim hair.
pivot 
Hinge pin enabling the blades to open and close.
shank 
Each of the elongated parts that are moved to open and close the blades.
blade close stop 
Projection on the ring handles that absorbs the impact between them.
ringhandle 
End of the shank of the scissors where the fingers are placed to move the blades.
blade 
Thin flat sharp moving part used to cut hair.
cutting edge 
Tapered edge of the blade designed for cutting.