3M Hdbb-205-1-250
"Heat Shrink Boot, 1 To 2 Trans, 20.32Mm Id, Po, Black; Boot Configuration:1 To 2 Transition; I.d. Supplied - Imperial:0.8"; I.d. Supplied - Metric:20.32Mm; Shrink Tubing/Boot Colour:Black; Total Length - Imperial:2.7"; Colour:Black |3M HDBB-205-1-250."