Spacer 5mm for 48mm Thread

This is a 48mm extension tube that adds 5mm in total length. The outside diameter is 2.0". The male thread is 5mm long and the female thread is 4.5 mm deep.

 

 IMPORTANT: Most 48mm male threads are longer than the female thread in this extension so when you use it you may end up with slightly more extension than 5 mm.