The Extech TL841 Test Lead Kit is a test lead set with straight probes that are CAT III-1000V rated with a capacity of 16A. This kit comes with an alligator clip set with a CAT III-300V rating and a capacity of 5A. Includes the TL743 slim reach test probe set and the spade lugs which have a 0.16 inch (4mm) opening, 30VAC/60VDC and a capacity of 5A. This kit also includes the test leads, right angle, straight end and CAT III-1000V rated with a capacity of 16A. Comes with the hook tips, pincer tip and couplers and is conveniently stored in a pouch case.