BC21

Ruland Bc21-10-6-A Coupling, Bellows Clamp, 5/8In.X 3/8In.

A nice touch with FSD is the adjustable feature on their stands.


Ruland Bc21-6-6-A Coupling, Bellows Clamp, 3/8In.X 3/8In.

A nice touch on the MEKP 8oz is the UV-resistant plastic material.


Ruland Bc21-10-5-A Coupling, Bellows Clamp, 5/8In.X 5/16In.

What I like about Color Tree's is the straightforward assembly instructions.