Complete tool set for removing or installing the serpentine belt on vehicles with a spring-loaded belt tensioner pulley. Combines the advantages of a ratcheting wrench with the requirements of the serpentine belt removal tool to provide the best possible combination. Comes with extension for hard-to-reach belt tensioners. Eight low profile sockets and extension help to fit into tight spots. Includes Drive Tools: 14" extension arm, ratcheting wrench with 19 mm female ratchet drive, and 3/8", 1/2" and 3/4" square adapters Includes Sockets: 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm and 19 mm. Includes Crowfoot Wrenches: 13 mm, 14 mm and 15 mm.