“Non vernier” adjustable click wrenches

NF EN ISO 6789, ISO 6789, DIN EN ISO 6789
• Accuracy: ± 4 %.
• Proven reliability: 100,000 cycles.
• End fitting: 9 x 12 or 14 x 18 mm.
• Wrenches which can be preset and used in tightening and untightening.
• Torque adjustment with a key using a control bench, see range of torque
controllers.
• Knurled metal handle.
• Numbered wrenches supplied in plastic protection tube.