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