168-SMOOTH 8 IN 1 Handle Nut Wrench by SmoothDrag
Aftermarket Part - Not Manf. by Penn (see details for list of reels)
"Fits most Abu, Daiw, Newell, Penn, Shimano"
Looks like it fits all of the Penn handle nuts EXCEPT for on the 910,920,930, & 940 reels.
$9.55