Lathem Time Recorder 2-Color Replacement Ribbon For 2121/4001 Models Description Replacement Ribbon fits Lathem 2000, 3000 and 4000 series time clocks. Two color (red and black) nylon ribbon self-reverses at the end of spool for longer life. Can be easily changed. Features: LATHTM 2-Color Replacement Ribbon for 1221 & 4001 Time Recorders Sold as 1 EA Product Details: Product Dimensions: 4.8 x 2.3 x 1.3 inches Item Weight: 0.8 ounces Item model number: 7-2CN Is Discontinued By Manufacturer: No Date First Available: August 29, 2002 Manufacturer: Lathem