5:1 Heat Shrink Tubing Kit 365 PCS, Industry-Leading 5:1 Ratio Shrink Wrap Tubing Adhesive Lined, Heat Shrink Wire Connectors, Marine Grade Dual Wall, Waterproof Electrical Wire Tube Connectors(Black)

I picked up this 365-piece kit and it's done everything I've asked of it especially for hooking up a standalone ecu for my automotive repair work. The 5:1 shrink ratio is the main reason I bought it. It shrinks down over larger connectors and still grips thin wire, so one kit covers a lot of sizes. The assortment is good, and I haven't had to hunt for the right size yet. It shrank evenly with a heat gun and gave a snug, clean finish with no splitting. It works exactly as described, with no surprises. For the price, it's hard to beat a kit this big. I'd buy it again. Tips: Use a heat gun on low to medium and keep it moving for even shrink. Pick the size that fits loosely over the connector, since the 5:1 ratio will do the tightening.

Nice variety and it actually does shrink 5 to 1. Wired lights for a walk in closet and customized an LED closet light kit using these. They worked better than I expected. The end result made for a professional look too.

Just what I needed for the projects I was working on. Nice assortment of sizes and they are very strong when shrunk. The adhesive really makes a difference from standard shrink tubing.

This shrink nice and small so no worries about putting an oversized piece where you need it. Worked great for my LED projects.

The kit came with multiple sizes for any simple electrical wiring fix. It came in a sturdy case for easy storage. Good price. Shrinks easily with a cigarette lighter. I use them on mini builds & the quality is of the tubing & adhesive is perfect for it. I couldn't find a set with just the smallest tubes because that's all I use.

This selection of heat shrink tubing was purchased to resupply what I try to keep on hand for my hobby projects, so as of yet I haven't put it to the test. The price for the variety of sizes of tubing is really very good, so it's a great value. The Container box it comes in is very handy in keeping the tubing organized. I cannot attest to the actual use of any of the tubing yet, as I don't have any open work going at the moment, but I'm sure that when I have a project in need and there's an applicable spot for any of the tubing I'll be able to answer as to it's quality very quickly. Judging by what I can see, the tubing looks like it will work well for my applications

Came as stated and really secure shipping which i appreciated!

Great selection! I needed a clear tube for a project and it worked great!