URYU UOW-11-10 Pneumatic Open End Wrench Three Eighths Inch Drive

The URYU UOW-11-10 Pneumatic Open-End Wrench delivers high-speed fastening in restricted-access production lines, featuring a 10 mm open-end head and a 3/8 in. drive designed for secure engagement in tight spaces where traditional hand tools struggle. Powered by compressed air through a 1/4 in. NPT inlet, this industrial-duty tool is optimized for repetitive fastening and loosening of nuts, bolts, and threaded hardware, making it well suited for automotive, electronics, machinery manufacturing, aerospace, and general manufacturing environments. Manufactured by Uryu Seisaku (Part Number UOW-11-10; Alternate UOW-II-10), it is purpose-built for production assembly and maintenance operations, delivering consistent fastening performance while helping reduce operator fatigue over long shifts. Open-end design allows access where standard socket tools do not fit, and the tool’s 10 mm size, 3/8 in. drive, and pneumatic operation make it a practical choice for OEMs, maintenance teams, and production engineers in high-volume manufacturing settings.