3/4" Drive Dial Torque Wrench 70-350 ft-lbs(10-50 kg.m) - Precision Instruments

The Precision Instruments D4F350CFM 3/4" Drive Dial Torque Wrench delivers precise and reliable torque measurements essential for professional automotive and industrial applications. Engineered for accuracy and durability, this tool features a unique torsion bar design that ensures consistent readings regardless of hand-hold position, a critical advantage for heavy-duty fastening tasks. With a broad capacity range of 70-350 ft-lbs (10-50 kg.m), it provides the precision required for maintaining and assembling large machinery and vehicles.

Key Features

• Exceptional Accuracy: Provides highly accurate torque readings within 2% of the reading from 20% of full scale to full scale, both clockwise and counterclockwise.
• Exclusive Torsion Bar Design: This patented design directly connects the square drive to the easy-to-read dial, allowing for direct measurement of the square drive's twist and eliminating hand-hold position errors common with other torque wrench types.
• Durable and Compact Construction: Features a robust nickel/chrome finish for longevity and a compact design with a tapered nose for improved access in confined working environments.
• Dual Scale Readings: Offers primary capacity in 70-350 lb.ft. with 5 lb.ft. increments and secondary capacity in 10-50 kg.m. with 1 kg.m increments for versatile use.
• Professional Standards Compliance: Meets or exceeds all applicable requirements of ANSI / ASME B107.14M, GGG-W-00686C, BS6073: 1988, and ISO6789, ensuring professional-grade performance and reliability.

Applications

This 3/4" drive dial torque wrench is ideal for professional technicians and mechanics working on heavy-duty vehicles, commercial trucks, agricultural equipment, construction machinery, and industrial assembly lines where high torque values and precise fastener tensioning are critical for safety and operational integrity.

Specifications

• Square Drive Size: 3/4"
• Primary Capacity: 70-350 lb.ft. (5 lb.ft. increments)
• Secondary Capacity: 10-50 kg.m (1 kg.m increments)
• Length (including extension handle): 29-31/32"
• Width: 3-1/8"
• Overall Height: 3-5/8"
• Weight: 6.57 lbs
• Finish: Nickel / Chrome