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Controlled screw tightening in the most widely used range of 1 - 850 N·m / 0.75 - 630 lbf·ft (guide for screws M3-6.9 to M24-8.8, M30-5.6)
Adjustable, releasing and sturdy tubular torque wrench with integrated ratchet and with square drive for industry and the trades
Features:
Classified to DIN EN ISO 6789:2003 Type II Class A, with a factory certificate. Working accuracy: +/- 3 % tolerance of scale set torque. The specification of the standard (+/- 4 %) is exceeded.
For controlled bi-directional tightening
1/4", 3/8", 1/2" interchangeable mushroom head with ball locking device. As from 3/4" with push through square drive with pin-locking mechanism
Sturdy, varnished tubular steel construction, with zinc-plated ratchet head and top-grade plastic parts
Ergonomically shaped, convenient black plastic handgrip with calibration aid
Dual scale N·m and lbf·ft below a window with a magnifying-glass effect
With micrometre scale for main N·m scale for setting interim values
Release system triggers a tactile and audible signal
Ergonomic system for torque adjustment
Specification:
Drive connector square (male): 3/4
Drive connector square (male) nominal size: 20,0
Range of work / measurement N.m (min/max): 110-550
Range of work / measurement lbf.ft (min/max): 80-405