The Starrett #174 Straight Handle Tap Wrench is a professional-grade threading tool designed for precise tap control and reliable performance in machining applications.Starrett #174 Straight Handle Tap WrenchStraight handle design for enhanced control and leverageProfessional-grade construction for durabilityPrecision engineering for accurate threading operationsUPC: 049659506587Essential for machinists mechanics and craftsmen who require dependable tap wrenches for creating accurate threaded holes in metal and other materials.