QE SERIES QE Series High Precision Adjustable Click-Type Torque Wrenches Roll-marked scale c on torque tube for improved durability and visibility Accurate to ±3% clockwise from 20–100% full scale Unique cam design minimizes friction due to reduced contact area between cam and internal tube wall: • Cam retains and releases lubricant • where needed, reducing friction for more accurate and repeatable torque values • Hardened chrome cam and spring results in improved durability and calibration Dual80® Technology features an 80-tooth gear with dual pawls allowing for reduced swing arc. This makes it easier to use within tighter areas with less clearance such as engine compartments. Sealed ratchet head keeps out dirt and moisture, while being virtually maintenance free FEATURES AND BENEFITS • Redesigned hardened chrome cam and spring results in improved durability and calibration retention • 7,500 cycles between tool re-calibration • Improved manufacturing process increases overall torque application accuracy • Accurate to ±3% clockwise from 20-100% full scale • New knurled handle design improves overall look and feel of QE Series tools • Roll-marked scale on torque tube for improved durability nd improved visibility • Each torque instrument, as calibrated at the factory, is certified to meet the accuracy specified in ASME® B107.3 • High-strength sealed ratchet head keeps out dirt and moisture while being virtually maintenance free • Dual80 Technology features an 80-tooth gear with dual pawls that allows for reduced swing arc enabling the technician to use within tighter areas with less clearance • Includes plastic storage case and calibration certificate Model* QE1R200 QE2FR75 QE2R100 QE3R250 Square Drive 1/4” 3/8” 3/8” 1/2” Head Style Fixed Ratchet Fixed Ratchet Fixed Ratchet Fixed Ratchet Gear Teeth 80 80 80 80 Swing Arc 4.5” 4.5” 4.5” 4.5” Range (min) 40 in-lb 5 ft-lb 20 ft-lb 50 ft-lb Range (max) 200 in-lb 75 ft-lb 100 ft-lb 250 ft-lb Incre- ments 1 in-lb 0.5 ft-lb 0.5 ft-lb 1 ft-lb Overall Length 11-1/16” 15-3/4” 15-9/16” 24-3/16” Head Width 7/8” 1-5/32” 1-5/32” 1-5/8” Head Depth 7/16” 9/16” 9/16” 3/4” 13
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