Extension Spring / Drawspring (see the detils)

Description :
Extension Springs
Dimension Of Ends Type:
A. Full Loop From Side.
B. Fell Loop From Center
C. Double Full Loop.
D. Machine Hook
E. Double Twisted Full Loop Over Center.
F. Single Full Loop Centered.
G. Long Round End Hook Over Center.
FOB Taiwan Or CIF
Made In Taiwan

REMARKS: The following information and drawing are for your reference.