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