Hex Screwdriver Insert Bit: 3/8" Drive, 1/4" Hex, 2-1/4" OAL MPN:SZ-14-A

The hex screwdriver insert bit is perfect for professional technicians and mechanics seeking precise torque control in applications ranging from aerospace to automotive industries. Featuring a durable 3/8 drive with a compact 1/4 hex head, this tool ensures a tight grip on various screws without rounding off the corners. Its 2-1/4 overall length provides access in confined spaces while maintaining maximum reach for driving and removing screws without slipping. With superior corrosion resistance properties, it eliminates cam-out and over-tightening risks, ensuring optimal results with less effort during repetitive use.