Check the listing for details. Oster Model 59 T-Finisher Trimmer T-Blade Cryogen-X Trimmer Blade #76913-586. Condition: New. Listed at 26.75 USD. Oster® Trimmer T-Blade Fits Model 59, T-Finisher, Finisher Details & Features: Leaves hair 1/125" - 0.2mm Oster® Professional blades are produced from the finest high-carbon steel and handcrafted to our rigorous standards, providing unparalleled precision and performance. Furthermore, our U.S. made blades are hardened to RC62-66 (Rockwell Scale C) in-house prior to receiving a cryogenic treatment which further enhances the hardening process. The blade cutting surfaces are then sharpened, finished and tested with proven Oster® proprietary processes, ensuring ultra-sharp blades that continue to stand the test of time. Available in multiple sizes for various cutting lengths and maximum versatility. #76913-586Oster® Trimmer T-Blade Fits Model 59, T-Finisher, Finisher Details & Features: Leaves hair 1/125" - 0.2mm Oster® Professional blades are produced from the finest high-carbon steel and handcrafted to our rigorous standards, providing unparalleled precision and performance. Furthermore, our U.S. made blades are hardened to RC62-66 (Rockwell Scale C) in-house prior to receiving a cryogenic treatment which further enhances the hardening process. The blade cutting surfaces are then sharpened, finished and tested with proven Oster® proprietary processes, ensuring ultra-sharp blades that continue to stand the test of time. Available in multiple sizes for various cutting lengths and maximum versatility. #76913-586