Unique feature of having a removeable ratchet head that that allows the wrench to be broken down and stored in a case that will fit in most truck storage areas with ease. Split-Beam Click Wrenches overcome many of the problems associated with micrometer-style click wrenches in abusive environments. Extremely Accurate-Accurate within 4% of reading from 20% of full scale to full scale. Guaranteed against defect in workmanship and materials for 1 year from the date of delivery providing that they have been used according to instructions. Setting torque on adjustable wrenches is fast and easy because there is no spring tension on the adjustment knob. Torque setting locks on adjustable wrenches for repetitive applications. The wrench length is designed to provide the leverage required for maximum torque applications. The length also provides the needed reach for those-hard-to-get-at places. Plastic molded storage case, calibration certificate, and instructions included Range: 200-600 lb. ft. Graduations: 10 lb. ft. Overall Length: 48-29/64" Weight: 11.76 lbs.