Sealey SA21/S Air Ratchet Wrench 1/2″Sq DriveFeatures and Benefits:Air powered ratchet with hardened steel anvil and twist-reverse mechanism. Trigger operated power control. Suitable for use in the engine bay where there is limited space for hand operated ratchets. Hardened steel anvil and twist-reverse mechanism. Trigger operated power control. Maximum Torque: 45lb.ft(61Nm). Air Supply: 90psi – 5cfm. Model No. SA21/S Air powered ratchet with hardened steel anvil and twist-reverse mechanism. Trigger operated power control. Suitable for use in the engine bay where there is limited space for hand operated ratchets.Commodity Code: 8467190000Country of Origin: CHNModel No SA21/S Air Consumption: 5cfm Brand: Sealey Drive: 1/2″Sq Free Speed: 150rpm Length: 265mm Maximum Torque: 45lb.ft(61Nm) Nett Weight: 1.2kg Noise Power/Pressure: 106/95dB(A) Operating Pressure: 90psi Vibration/Uncertainty: 2.9/1.45m/s