The Precision Instruments PREC3FR250F is a 1/2 inch drive split-beam torque wrench designed for professional automotive and mechanical applications requiring accurate torque from 40 to 250 ft-lbs. Its split-beam mechanism eliminates spring fatigue by removing load from the adjustment system during storage, ensuring long-term accuracy without needing to reset the wrench after use. The flex-head design improves access in tight spaces, while the wrench provides a clear audible click and impulse when torque is reached. Built from chrome vanadium steel with a nickel/chrome finish, the wrench measures 22-1/8 inches in length.