supply of torque wrench 1/2 inch square drive( rat [torque wrench 1/2 inch square drive( ratchet type )with sqare coupler, range 70 to 340 nm ( least count 10 nm or better )with calibration certificate of one year validity , calibrated at 70 nm 100 nm , 170 nm, 250 nm, 340 nm, make :- torque master / taparia , / griphold/ jetorque / grip hold .] and allen key set size 1.5 mm to 12 mm make- taparia / bosch or equivalent maketorque wrench 1/2 inch square drive( rat [torque wrench 1/2 inch square drive( ratchet type )with sqare coupler, range 70 to 340 nm ( least count 10 nm or better )with calibration certificate of one year validity , calibrated at 70 nm 100 nm , 170 nm, 250 nm, 340 nm, make :- torque master / taparia , / griphold/ jetorque / grip hold .] and allen key set size 1.5 mm to 12 mm make- taparia / bosch or equivalent make,torque wrench 1/2 inch square drive( ratchet type )with sqare coupler, r ange 70 to 340 nm ( least count 10 nm or better )with calibration certificate of one y ear validity , calibrated at 70 nm 100 nm , 170 nm, 250 nm, 340 nm, make :- torque master / taparia , / griphold/ jetorque / grip hold . [ warranty period: 30 months after the date of delivery ] , allen key set size 1.5 mm to 12 mm make- taparia / bosch or equivalent make [ warranty period: 30 months after the date of delivery ]