At Techflex we know that you are not always going to know what material you are going to need for your next project. Nothing can be more frustrating than to be in the middle of a job and find that the shrink tubing you have is not the right size for it. To help solve this, we created a new series of multi size Shrinkflex HSK3-CL-K kits. There are 2-1 and 3-1 kits have 6 sizes to work with and give you a perfect selection. These kits are also available in a variety of colors or even a mixed color kit making a really great addition to your shop. Don't be stuck again with the wrong shrink tubing, Techflex has you covered.