Klein Tools Vdv201-042 Die Set For Vdv200-010 Rg174/179/Belden 8218 And Fiber Klein Tools VDV201-042 RG174/179/Belden 8218 and Fiber Optic Die Set is for use with Klein's VDV200-010 Ratcheting Crimping Frame with Hex Crimp Connectors (sold separately). Made from induction hardened high-carbon steel for durability and long life. Designed to be easy to change from one to the next and for multiple uses. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. VERSATILE CRIMPING: Klein Tools Cat. No. VDV201-042 Die Set is designed for use with Cat. No. VDV200-010 Ratcheting Crimping Frame (sold separately) for RG174/179/Belden 8218 and Fiber Optic Connectors MULTIPLE DIMENSIONS: Die set includes various sizes: 0.042", 0.068", 0.078", 0.128", 0.151", and 0.178" for different connectors DURABLE RELIABLE: Made from induction-hardened high-carbon steel, ensuring durability and long tool life ACCURATE TERMINATIONS: Precise nest dimensions result in accurate terminations that meet or exceed common standards CRIMP CONNECTORS: Ideal for use with Klein's Hex Crimp Connectors, ensuring secure and professional terminations DIE SET ONLY: Purchase includes the die set only; Ratcheting Crimping Frame (Cat No. VDV200-010) sold separately SPECIFIC APPLICATION: Not intended for use with compression connectors. Follow proper usage guidelines