Urrea Torque Multiplier, 1/2"-1" Drive, 3300 Ft/Lb., 21-1/4"L

Proto® 1/2" Drive Ratcheting Head Micrometer Torque Wrench 16-80 ft-lbs, ASME Calibrated to +/- 3% clockwise direction and +/- 6% counter clockwise at 20% to 100% of full scale. Calibration is accomplished by manual loading the torque wrenches. Manufactured to meet standard industrial torque applications, general industry, heavy equipment, and maintenance.

Features: Provides the operator with nut-turning power that requires only a fraction of the force required when using conventional tools Input and output rotation is in the same direction Reaction bar rotation is opposite to input direction and must rest securely against a rigid object to withstand the generated reaction force By removing 4 screws, heads may be easily disassembled for inspection, cleaning and lubrication

Features: Designed where high torques are necessary for fastening or breaking out stubborn fasteners Allows operator safe and easy means of producing torque for job requirements Precision planetary gear multiplies the operator's input from standard torque wrenches Can also multiply the torque from air-driven (non-impact) wrenches

Features: Strong-Steel housing protects the internal gears against impacts Strong-handle for safer support Ideal for use in building and maintenance machinery and in the automotive industry where requires big torques appliances and with reduced works areas Torque ratio: 1:3.5 Female drive: 3/4" Male drive: 3/4" Maximum torque: 286 ft-lb Input, 1000 ft-lb Output Length: 2-7/16"

On these types of torque wrenches, the desired torque is determined before carrying out the operation, and when the setpoint is reached, a clicking sound is produced, which can also be felt by the hand, indicating that the desired torque has been attained. When you stop applying torque, the torque wrench is already prepared for a new operation. It has calibrated scales in SAE and metric systems that are laser-etched on the handle. These are shown horizontally on the shaft and vertically on the handle so you can set the required torque. Being designed for continuous use, it is an excellent ...