Heat Shrink Tubes (6pcs / Multiple Sizes)

These heat shrink tubes are pre-measured for making connectors and adapters of various sizes, specifically for bullet connectors measuring between 3.5mm and 6.5mm. The tubing has a 3:1 ratio which means it will become 1/3 of its size when heat is applied. SPECIFICATIONS: Length per Tube: 1" Shrink Ratio: 3:1  Sizes Available: 3/8" or 3/16" Color: Black   INCLUDES: (6) Heat Shrink Tubes (3:1 Ratio / 1" Each / 6pcs) (*Select your Size) NOTES: 3/8" is best for use with 3.5mm bullet connectors while 3/16" is capable of fitting up to a 6.5mm bullet connector.