780 Piece Heat Shrink Tube Kit, 2:1 Ratio, Multi-Color Wire Insulation Set, 12 Sizes 1.0-14.0mm, Storage Box

COMPREHENSIVE KIT: 780-piece heat shrink tube set with 12 different diameters ranging from 1.0mm to 14.0mm, perfect for various wire management applications PREMIUM SPECIFICATIONS: Features 2:1 shrinkage ratio with working temperature range of -55°C to +125°C and excellent insulation strength of 15 kV/mm VERSATILE COLORS: Includes black, yellow, red, and blue tubes for easy identification and organization of different wire sizes and applications DURABLE CONSTRUCTION: Made from high-quality polyolefin material with flame retardant properties and 10.4 MPa tensile strength for lasting performance ORGANIZED STORAGE: Comes in a clear compartmentalized box for easy access and identification of different sizes, each piece precisely cut to 45mm length