SHRINKIT 321 BASIC HellermannTyton Kit
A set of 3:1 heat shrink tubing - 220 pre-cut pieces in five sizes.

This handy shrink kit is a must-have tool for every installer's toolbox. The 3:1 shrink ratio allows for multiple sizes of tubing to be replaced with just one. The ShrinKit 321 Basic set covers diameters from 1 to 16 mm and is ideal for use in the field.

The set includes:
The most commonly used black tubing in five diameters and various lengths. Suitable for applications ranging from 1 mm to 16 mm. Black tubing.

The 3:1 shrink ratio allows for use in standard applications as well as for shrinking onto two components with a large difference in diameter.