Model Number: TC-P603 Brand Name: BLUAIR Key Specifications/Special Features: 3/8" Dr. mini air impact ratchetMax torque: 30 N-mMechanism: 3pcs gearsGood performance in narrow spacesEasy maintenanceErgonomic composite body/polish handleApplication: automotive/motorcycle/agricultureOEM/ODM services are accepted Model Square Drive Max. Torque Net Weight Overall Length Air Inlet Hose Size Air Cons. Free Speed Mechanism ( inch ) ( ft.lb / Nm) ( Kg ) ( mm ) ( inch ) ( inch ) ( CFM ) ( RPM ) ( Gear ) TC-R603 3/8" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-R604 1/4" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-P603 3/8| 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-P604 1/4" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS Exhaust Rear Air Pressure : 90 PSI 6.3 kg/cm2