Model Number: TC-R6031 Brand Name: BLUAIR Key Specifications/Special Features: 3/8" Dr. mini air impact ratchet with 2-in-1 functionMax torque: 30N-mMechanism: 3pcs gears2 function: to drive bits and socketGood performance in narrow spacesEasy maintenanceErgonomic composite body/TRP sleeve gripApplication: 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-R6031 3/8" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-R6032 3/8" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-P6031 3/8" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS TC-P6032 3/8" 22/30 0.46 125 1/4" 5/16" 4.6 300 3 PCS Exhaust Rear Air Pressure : 90 PSI 6.3 kg/cm2