Proto 3/8" Drive Torque Wrench 56-280 Cmkg 50-250in/lb Dial Analog Fixed Head Steel Chrome 6177F

• 6-30 in-lbs thru 120-600 in-lbs / 7-35 cm kg thru 140-700 cm kg.
• Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale.
• Industrial all steel or aluminum torque transfer components.
• High alloy torsion drive design — accuracy not effected by hand position.
• Dual scale (English/Metric) with clockwise and counterclockwise operation — fewer wrenches needed to complete job.
• Memory needles are standard on all wrenches except electric light models.
• Easy-to-read, high contrast scale.
• Laser marked serial number for traceability.
• N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench.

DRIVE SIZE [IN] 3/8

INCREMENTS [IN LBS] 5

TORQUERANGE [IN LBS] 50-250

TORQUE RANGE 56-280 cm kg

OVERALL LENGTH [IN] 10

WEIGHT [LBS] 1.30

FINISH Full Polish

SPECIFICATION ASME ASME B107.14M

SPECIFICATION ISO ISO 6789

SPECIFICATION_JIS JIS B4650