HEAT SHRINK TUBING 19.1MM ID PO BLACK PK OF 12 6" (152.4MM) PCS; I.D. Supplied - Metric:19.1mm; I.D. Supplied - Imperial:0.752"; Shrink Ratio:2:1; Shrink Tubing / Boot Colour:Black; Length - Imperial:6"; Length - Metric:152.4mm