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  6. Ultra-lightweight wrench made of carbon fiber CFRP, large double-ended wrench.

Ultra-lightweight wrench made of carbon fiber CFRP, large double-ended wrench.

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ULS - Ultra Lightweight Double-Ended Wrench

last updated:Nov 12, 2022

チヒロ 東京営業所
チヒロ 東京営業所
  • Official site

Lightweight = 1/5 the weight of steel, high strength = equivalent to or greater than steel, high rigidity = twice that of steel. This is an ultra-lightweight large double-ended wrench made of CFRP (carbon fiber reinforced plastic).

In recent times, with the aging of on-site workers and the advancement of gender neutrality, the heavy traditional steel wrenches have proven to be inefficient for work, and labor accidents are not uncommon. There has been a demand for lightweight and labor-saving large wrenches. By manufacturing them with the latest carbon fiber reinforced plastic, we have achieved a reduction in weight to 30% of the traditional wrenches while maintaining strength. The ultra-lightweight large double-ended wrench is used in factory maintenance, machinery maintenance, tower maintenance, bridge maintenance, railway maintenance, shipbuilding maintenance, construction machinery repair, wind turbine maintenance, and more.

    Spanners and wrenches
cfrp-spanner.jpg

Ultra-lightweight wrench made of carbon fiber CFRP, large double-ended wrench.

cfrp-spanner.jpg
cfrp-spanner.jpg
  • Related Link - https://www.chi-hiro.co.jp/ultra-light-spanner.htm…

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basic information

The ultra-lightweight ULS series is a large double-ended wrench compliant with ISO/DIS 691 and JIS-B-4630. Due to the many excellent advantages of CFRP as a material, it is utilized in a wide range of fields such as aerospace, automotive and motorcycle, industrial equipment, and civil engineering.

Price information

We have a price list available, so please feel free to contact us at any time.

Price range

P2

Delivery Time

Please contact us for details

※The delivery time may vary depending on the quantity, so please feel free to contact us.

Applications/Examples of results

Factory maintenance work, machine maintenance, tower maintenance, bridge maintenance, railway maintenance, shipbuilding vessel maintenance, construction machinery repair and maintenance, wind turbine maintenance, etc.

Detailed information

  • dimension_41-46.png

    ULS-4146 ▶︎ Two-sided width: 41mm (outer width: 91mm) x 46mm (outer width: 102mm) Total length: 380mm Thickness: 14mm Weight: 435g Material: CFRP, SUS304

  • dimension_50-55.png

    ULS-5055 ▶︎ Width: 50mm (outer width: 110mm) x 55mm (outer width: 121mm) Total length: 420mm Thickness: 16mm Weight: 661g Material: CFRP, SUS304

  • dimension_60-65.png

    ULS-6065 ▶︎ Two-sided width: 60mm (outer width: 132mm) x 65mm (outer width: 142mm) Total length: 500mm Thickness: 18mm Weight: 1,035g Material: CFRP, SUS304

  • dimension_70-75.png

    ULS-7075 ▶︎ Width: 70mm (outer width: 152mm) x 75mm (outer width: 162mm) Total length: 580mm Thickness: 20mm Weight: 1,515g Material: CFRP, SUS304

  • dimension_80-85.png

    ULS-8085 ▶︎ Two-sided width: 80mm (external width: 173mm) x 85mm (external width: 183mm) Total length: 660mm Thickness: 22mm Weight: 2.132kg Material: CFRP, SUS304

Line up(5)

Model number overview
ULS-4146 41mm x 46mm
ULS-5055 50mm x 55mm
ULS-6065 60mm x 65mm
ULS-7075 70mm x 75mm
ULS-8085 80mm x 85mm

Company information

チヒロ

チヒロ 東京営業所

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All handled products are primarily imported from the UK, Germany, and the USA, but we maintain close communication with overseas manufacturers and strive to respond quickly and in line with the times.

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