Polar Slot Cover Belt #'s 231216 and ZA3.231216
Machines: Polar 137 EMC paper cutters (seria l# 5104601 - 5441300)
Size: 60 mm wide (2 3/8" wide) by 1.25mm thick (.050" thick)
As shown in the photo, both ends have the mounting holes and the slots already cut to fit.
For 137 EMC cutters, after serial number 5441300 (with the bottom "V" guide), see our GB-437.