Description
1/4″ Drive SAE Adjustable Click-Type Fixed Ratchet Torque Wrench (10–50 in-lb)
Features
• Certificate of Calibration: A Certificate of Calibration is packed with every QD Series Torque Instrument. Actual certification readings and individual instrument serial number are included. Each torque instrument, as calibrated at the factory, is certified to meet the accuracy specified in ANSI B107.14M-1994 and was calibrated on a torque standard traceable to the National Institute of Standards Technology (NIST)
• U.S. Patent 4,934,220 applies to all QD Series Ratchet Head Models. U.S. Patent 6,125,722 applies to 1/4″, 3/8″ and 1/2″ drive Ratchet Head Models only
• Positive Stop: Instrument can not be accidentally disassembled if wound down past scale
• Virtually maintenance-free sealed ratchet heads keep out dirt and moisture
• Cannot be accidentally disassembled if wound down past scale
• Accurate readings to ±4% CW and ±6% CCW from 20% of full scale to full scale
Specifications
| US Patent | (#4,934,220 and #6,125,722) |
| Country of Origin | USA |
| Storage Case | PBQD1 |
| Head Style | Fixed Ratchet |
| Gear Teeth | 36 |
| Head Depth, inches | 7/16 |
| Length, inches | 9-7/8 |
| Range, maximum | 50 in-lb |
| Increments | .5 in-lb |
| Head Width, inches | 7/8 |
| Swing Arc | 10° |
| Range, minimum | 10 in-lb |
| Ratchet Service Kit | RKRT936 |
| Square Drive, inches | 1/4 |
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