$130
with our recommended retro fix

$140
Size 54mm x 68mm

Also available
Co-Motion Self-Locking. Size 54mm x 68 $140

$110
Size 68 x 54mm 

$185
 (Best Choice)

$185
Size 54 mm

$130
68mm x 57mm Large 5mm Socket head

$80
Call for advice
We must have your core in good condition, no exceptions.