This 12-piece Wrench Set includes four 6-point and four 12-point sockets. 6-point socket sizes include 3/8 in.， 7/16 in.， 1/2 in. and 9/16 in. The four 12-point sockets span 5/8 in.， 11/16 in.， 3/4 in. and 13/16 in. sizes. Also， includes a 5/8 in. spark plug socket， 2 extensions and a ratchet. Keep all of pieces together in a compact hinged metal box.
Four 6-point sockets: 3/8 in. x 7/16 in. x 1/2 in. and 9/16 in.
Four 12-point sockets: 5/8 in. x 11/16 in. x 3/4 in. and 13/16 in.
Spark plug socket: 5/8 in.
2 extensions: 1-3/4 in. (44 mm) and 6 in. L
Ratchet
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