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Effetto Mariposa Giustaforza 1-8 Nm Torque Wrench with Bits and Wrap

£152.00 Free US Shipping

The Effetto Mariposa Giustaforza 1-8 Nm Torque Wrench with Bits and Wrap

A high-precision torque wrench for tweaking the parts other wrenches fail to reach. Read More

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How low can your wrench go? If the answer isn’t one, you might need the Giustaforza 1-8 Torque Wrench in your workshop. Made by Effeto Mariposa in Italy, the Giustaforza 1-8 is a high-precision tool with a tiny, ‘non-ratcheting’ head to operate in tight spaces. And it’s tough, too. No plastic, no electronics, no batteries. Just time-honored craftsmanship built for maximum reliability and durability.

In the hand, the Giustaforza 1-8 feels deceptively light and effortless to use - a precision tool built with a hard-anodized aluminum body and detailed with laser-etched inscriptions for supreme grip. The mechanical, click-type functioning makes the wrench extremely shock tolerant. And for ultimate confidence, each unit is checked and numbered before heading out the door.



  • Deluxe version: Includes wrench, cycle-specific bits and tool wrap
  • Very small, ‘non-ratcheting’ head, to operate in tight spaces
  • A precision torque wrench for sensitive components 
  • Hard-anodized aluminum body with laser-etched detailing
  • No plastic parts
  • No electronics or batteries
  • Extremely shock tolerant
  • Reversible ratcheting head
  • Made in Italy 
  • Bits
  • 10x25mm (HEX2, HEX2.5, HEX3, HEX6, T10, T15, T20, T30, -3/16, +PH1)
  • 3x100mm (HEX4, HEX5, T25)
  • 1x100mm (extension)
  • Use
  • All bits are manufactured from S2 special steel, with very high (62 Hrc) surface hardness, to ensure maximum durability.
  • +-4% tolerance (guaranteed for 5000 cycles (5000 ‘clicks’), before re-calibration required
  • Weight: sub-200g 
  • Overall length: 170mm 
  • Torque range: 2 up to 16 Nm

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