AC WORKS [ADTTL1420] Generator Locking Adapter RV 30Amp TT-30P Plug to 20-Amp 125/250-Volt L14-20R Female (Two Hots bridged)

Adapter fits and works great.

I called the AC Works Company for help choosing the correct adapter to fit between my solar generator and the transfer switch in my garage. They did an outstanding job of assisting me over the phone and with texts. Thanks much!

worked very well!!

Was nice, received in time, good quality

These folk have EVERY adapter in the world CLEARLY labeled online so you get the right one first time