3/8"X1/2"; Work pressure: 200 PSI; Burst pressure: 800 PSI
1/2" Dr., 15 PC Air Ratchet Set
1/2" Dr., 17 PC Impact Wrench & Air Ratchet Set
1/2" Dr., 17 PC Impact Wrench Set
1/4" Dr., 16 PC Die Grinder Set
1/4" Dr., 32 PC Die Grinder Set