开封Spring hinge
number
Slingshot height
Slingshot length
Tooth width
Total width
开封Spring ferrule
number
Flat width
Flat length
Slingshot width
Slingshot width
开封Patterned flat needle
number
Flat width
Flat length
Flat thickness
Tail needle diameter
开封Hinge hinge
number
Slot width
Total width
Total height
Total length
开封Ordinary ferrule
number
Flat width
Flat length
Flat thickness
Hinge width
开封Plastic hinge
number
Tooth width
Slot width
Total height
开封Metal hinge
number
Hinge width
Hinge height
Slot width
开封other
number
Tooth thickness
Tooth width
Total height
