Description

Proto® Dial Torque Wrench, Dual Scale, 3/4 in Drive, 120 to 600 ft-lb, Head Fixed/Ratcheting, Graduations: 10 ft-lb, 46-1/2 in Overall Length, CW/CCW Rotation, +/-3 % Accuracy, 5000 Cycles Minimum, Plain Grip Handle, Specifications Met: ASME B107.14M, ISO 6789, Aluminum/Steel, Full Polished

Features:

• 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
• Dual scale (english/metric) with clockwise and counterclockwise operation - fewer wrenches need 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
• Torsion drive design - accuracy not effected by hand position
• Electric light and buzzer on 1000 ft-lb and 2000 ft-lb models
• Extension handle for easy force application
• 0 to 50 through 0 to 1000 ft-lb dual reading

Standards/Approval:

• JIS B4650
• NIST Certified
• CW Certified

Accuracy	+/-3 %
Drive Size	3/4 in
Finish	Full Polished
Graduations	10 ft-lb
Handle Type	Plain Grip
Head Type	Fixed/Ratcheting
Material	Aluminum/Steel
Minimum Number of Cycles	5000
Overall Length	46-1/2 in
Rotation Type	CW/CCW
Specifications Met	ASME B107.14M, ISO 6789
Torque Range	120 to 600 ft-lb
Type	Dual Scale
Manufacturer	BLACKHAWK HAND TOOLS

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