New Style Pyramid time clock cartridge ribbon
P/N 43079
Patented design, the Pyramid 5000R ribbon.Always in stock, same or very-next day shipping.
Fits Pyramid 3600SS, 3800, 4000Pro and 5000+ Ribbon
This ribbon
fits these models:
This ribbon fits these clocks:

Has no shield, that's the big difference. This ribbon fits the newer Pyramid clocks
Not THESE clocks:

UPC 044942740020