

1.Material:
Zinc alloy
2.Surface treatment:
Plastic sprayed black, galvanized steel bolt
3.Function and use:
Rotate the handle 90 degrees to realize opening and locking


1.Material:
Zinc alloy
2.Surface treatment:
Plastic sprayed black, galvanized steel bolt
3.Function and use:
Rotate the handle 90 degrees to realize opening and locking