3M - SHRINK TUBING 0.375IN ID BLACK 6IN PK10 - MMMFP301-38BK

This is a bag of ten black FP-301 heat shrink tubing pieces measuring 3/8-inch in diameter by six inches in length and made of polyolefin that is mechanically tough and resists cold flow. Its shrink ratio is 2:1 and it's operational at minus 55 degrees c