Proudly made in the U.S.A. with a limited warranty. Accurate in the clockwise direction to +/-3% in the upper 80% of the range for outstanding torquing consistency. Micrometer locking ring maintains setting during operation. Ratchet design features an 8 degree ratcheting arc for greater access in tight spots. Pliable, elastomer handle grip provides superior comfort and a high resistance to oil and grease. Product Description Micrometer Type Ratchet Head Torque Wrenches Type: Micrometer Drive Size: 1/2 Overall Length: 22-1/2 Minimum Torque (Foot/Lbs): 30 Maximum Torque Foot/Lbs: 250 Minimum Torque (Newton/Meters): 43.4