CV boots can tear without warning - and usually at an inopportune time - putting your axles at risk. Luckily, the new Rapid Repair CV Boot Kit has everything you need to change it out - and is so easy to use it will have you back on the trail in minutes. Use them in the garage or on the go to protect your machine and minimize your down time. Expandable universal CV boot that slides and expands over reusable cone tool for quick CV boot replacement. Two clamping diameters ensure a good fit on most vehicles. Boot material stays flexible under extreme cold and hot temperatures. Save your expensive axles, and carry a kit in your tool box as an inexpensive quick repair on the trail, or in your garage. Kit Includes: Reusable cone tool. Universal boot. Two stainless steel clamps. Grease pack. Silicone cone lube. Instructions.