Thermal Gard Lock, RH

A handy person from Deerfield IL says:
I have windows that say Season-All ThermalGuard. I need five window locks and your part 90-133R looks like a match except I have an extra metal piece that goes between the two plastic parts. Please see attached photos. Will your part work? I have the metal piece. Should I reuse the metal piece or leave it out when I use your replacement parts?
User submitted photos of window hardware.
Profile picture of Tom
Tom from SWISCO responded:
I'm afraid we don't have this additional metal piece. It looks like you should be able to re-use it easily enough. If that's not possible, then it looks like you should be able to substitute with a normal washer, assuming its only function is to pack the lock out to meet the keeper.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)