Extension Tube Iron tube(Chrome) Diameter:35mm and 32mm Thickness:0.65mm or 0.7mm length:505mm

Extension Tube

1)the material is Iron, but the topdressing is chrome and in the one side have a nylon ring.

2)capability:two tubes can insert  by each other.

3)Quality Control:Each batch product must tested and inspect by our professional checker.

We can do follow customers designer or sample.

Extension Tube(Iron)