Stahlwille 721QR/20 QUICK

Product Highlights

• Click-type
• Rapid setting by easy to operate locking lever inside the handle, ergonomically designed, non-slip adjusters with a thumb recess and magnifying glass integrated into the window
• Optimized convex handle for strain-free working
• Dual stop signal
• Twin scales N•m/ft•lb and N•m/in•lb
• The measuring element is only under load while force is being applied, no need for manual reset to zero
• Can be applied for either clockwise or anticlockwise tightening by turning the inserts over
• Any force applied to the tool after the 'click' or applied in the opposite direction to the current function - e.g. forcible loosening of a jammed screw - does not act on the trigger mechanism and cannot cause damage to it.
• Calibration using perfectControl calibrating unit No 7794 or calibration system No 7706. Adjustment without disassembly.
• With certificate
• Display deviation value ± 4%
• Scale Range 40-200 N·m
• Scale Range 30-150 ft·lb
• Scale Division 5 N·m
• Scale Division 5 ft·lb
• Outside Square " 1/2
• b1 mm 28
• b2 mm 41
• h1 mm 23
• h2 mm 18
• L mm 483
• LF mm 418
• Weight g 1350
• size 20