Draper-Expert-1-2-Sq-Dr-Torque-Setting-Angular-Gauge-Draper-Expert-40099-B-I-Expert-Quality-I-B-designed-to-be-used-when-tightening-requires-specific-angles-of-rotation-to-apply-correct-fixing-loading-Comprises-1-2-square-drive-male-&-1-2-square-drive-socket-body-with-adjustable-reaction-arm-Display-packed-Draper-Expert-40099-1-2-Sq-Dr-Torque-Setting-Angular-Gauge