Replacing Milgard crank window handles with knob handle
Hi there!
We sell the 39-205 folding handle. However, this won't give you the clearance needed for blinds. The problem isn't the handle, it's the stem that the handle installs over which is shown in the third photo. It sticks out too far for most blinds. The only solution we've found is to pack the blinds out to make way for the operator, not the other way around.
We do sell the 39-375 and 39-376 cover and handles. You would just need to see if your old cover can be removed from the base of the operator. In some cases, the cover is built into the assembly and can't be removed but I'm not sure if that's the case with yours.
As for the knob, see the 39-115. This appears to be what you're looking for.