I don't think it can be used on a Girard awning at all. Give Shade Pro a call to be sure. I know it can't fit ours, plus the I'd have to shut off the autoretract.
2009 45' Magna 630 w/Cummins ISX 650 HP/1950 Lbs Ft, HWH Active Air
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RV'ing since 1957, NRA Benefactor Life, towing '21 Jeep JLU Rubicon Ecodiesel