The F1051IN BK003 from Alpha Wire is flexible black heat shrink tubing with a 1.000" (25.40 mm) diameter, a 2:1 shrink ratio and a length of 250.0 ft (76.2 m).
The F1051IN BK008 from Alpha Wire is flexible black heat shrink tubing with a 1.000" (25.40 mm) diameter, a 2:1 shrink ratio and a length of 25.0' (7.6 m).
The F1051IN BK005 from Alpha Wire is flexible heat shrink tubing with a 1.000" (25.40 mm) diameter, a 2:1 shrink ratio and black color, supplied in a 100.0' (30.5 m) length.
The F1051/16 BK008 from Alpha Wire is flexible black heat shrink tubing with a 0.062" (1.57 mm) diameter, 2:1 shrink ratio, supplied in a 25.0' (7.6 m) length.
The F1051/2 BK003 from Alpha Wire is flexible black heat shrink tubing with a 0.500" (12.70 mm) diameter, 2:1 shrink ratio, supplied in a 250.0' (76.2 m) length.