Welcome to quality with a Professional grade TYK Industries Tire Repair Tool Kit Set that includes everything you need to quickly and efficiently make temporary tire repairs. The professional grade kit includes a metal t-handle split eye insertion tool, a metal t-handle spiral probe, handy shop knife, resealable jar of lube, a sturdy professional grade case, 50 self vulcanizing four-inch tire plugs and two allen wrenches. The TYK Industries brand is time tested.