New URYU Model 8N industrial pneumatic ratchet wrench sold with air inlet bushing. Uryu Seisaku has been producing quality industrial tools and equipment since 1916 and is known worldwide for quality. Aimco, is now the importer of these tools into the US. This ratchet has a female hex socket of 10 mm (other sizes available) in a 3/4" thick head assembly which is straight non-offset. Tool produces 11.8 ft lbs torque, and is reversible by turning tool over. Weighs approx 4.5 lbs, built of steel for demanding industrial/production work environments.