The TBIH is a small torque wrench ideal for applications with limited space. The flexible preset wrench can adapt to different fastening applications as it is compatible with different head options like open end, box end, flare end, hex key end or a ratchet head. The slim wrench features a tamper-proof internal adjustment. When the TBIH torque wrench achieves torque, the head breaks-over signalling to the operator to stop applying torque to the fastener or bolt. Break-over torque wrenches improve control of the fastening process by reducing the risk of both over and under tightening.