Quote from: ichibahnAlan, I can't find my Sustain 5000FE but I found my Sustain 4000FD instead.
Found also spare spools Sustain 5000FD and Stadic 3000FI.
Sustain 4000FD - 5000FD:
OD - 21.46mm
ID - 4.52mm
TH - 0.84mm
Stradic 2500FI - 3000FI:
OD - 21.46mm
ID - 4.52m
TH - 0.84mm
Yes, they have the same exactly drag washer size and material......:eek: