Proto J6016CXCERT Micrometer Torque Wrench Foot Pound, 1 2 in Drive Size, 30 ft lb to 150 ft lb, Std G5536087 K7500 60052 Core Type Heavy Duty Wind K7500 60052 Core Type Heavy Duty Wind Product Family Drain Cleaning Cables Compatible Machine Series RIDGID K 6200 ) 7 1 2 Shaft Material Zinc Plated Steel Function Extend Permanent Magnetic Retriever To Desired Length + 6% CCW @ 20% to 100% of Full Scale Material Alloy Steel Handle Type Knurled Handle Material Alloy Steel Torque Measurement Type Foot Pound Rotation Clockwise and Counterclockwise Ratcheting Yes Standards ASME B107 Its micrometer design offers accuracy and consistency in torque application