Fast, accurate stripping right out of the box. Each SealSmart Coax Stripper is pre-set at the factory for a specific coax cable size and strip length. This is one of three color-coded strippers by Platinum Tools to strip the most popular coax sizes/types used in home automation wiring & CATV cabling. The color codes coordinate with SealSmart Compression Connector color codes to reduce set up time and eliminate mistakes. Use blue for RG6 Quad, black for RG6 & red for RG59. No adjustments required.