Any reviews of this multiplier?

[turkish]

That's exactly how it connects. Summit supplies a couple of eccentric connectors that can be adjusted to the distance between your current remotes. Manual Hydraulic Multiplier, SCV Splitter / Diverter Valve Kit with Couplers, NPT

Interesting. How secure, rigid is it?

 

[ZiggyD]

As secure as the mount your current connectors are attached to.

 

[Wagtail]

Following.

 

[garry1p]

I have seen them at HF and wounder just how effective they could be.

 

[Spanner]

Curious.

 

[MrWhipple]

I made one for my thumb on my Deere 48 backhoe. After adding power beyond to my tractor I quickly discovered that it was only 1 circuit. Bought several quick connnects, a couple of ball valves was in business for <$100

Jim