Opening in the middle: M10x1 internal thread.
|Length (cm):||10.0 (3.9 inch)|
|Width (cm):||middle part: 1.6 (0.63 inch)|
|Thickness / depth (cm):||0.6 (0.24 inch)|
Iron clamping spring, with 2 legs.
To clamp glass bulbs.
Mainly used for caps without a raised edge.
This holder is suitable for balls whose opening has a minimum diameter of 4.0 cm / 1.6 inch