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Box End Wrenches (Explosion-Proof)(Approval Acquired:FM Approvals (USA))

A box wrench (explosion-proof) is a work tool with a ring-shaped tip that does not generate sparks even when shocked by hitting or frictional resistance is applied. It can be used safely even at the site where there is a risk of explosion. Box wrenches (explosion-proof) include double-ended box wrench, single-ended box wrench, and box wrench with bolt-hole aligner. Copper is the main raw material, but a box wrench (explosion-proof) containing a small amount of beryllium has strength comparable to that of general work tool steel. Especially when using an explosion-proof single-ended striking wrench, a beryllium copper alloy is suitable. In addition to the standard offset 45° and 12-point box wrench, there are various types such as offset 60° and S-shape, so choose it according to your work application.
Days to Ship
  • All
  • 8 Days or Less
  • 10 Days or Less
  1. 1
Brand
Product Series
Days to Ship
Tip Model
Two-sided Width Size(mm)
Approval Acquired
Overall Length(mm)
Mass(G)

    Non-Sparking Box End Wrench - Double-Sided Offset Wrench, 60 Degree, CBMM

      Single-Ended Offset Wrench (60°)

        Single-Ended Offset Wrench

          Non-Sparking Box End Wrench - Single-Ended Offset Type, CBKP

          Brand

          HAMACO

          HAMACO

          HAMACO

          HAMACO

          Product Series

          Non-Sparking Box End Wrench - Double-Sided Offset Wrench, 60 Degree, CBMM

          Single-Ended Offset Wrench (60°)

          Single-Ended Offset Wrench

          Non-Sparking Box End Wrench - Single-Ended Offset Type, CBKP

          Days to Ship 8 Days or more 8 Days or more 8 Days or more 8 Days or more
          Tip ModelBoth Openings ModelSingle Openings ModelSingle Openings ModelSingle Openings Model
          Two-sided Width Size(mm)17X19 ~ 22X2422 ~ 2732 ~ 4617 ~ 27
          Approval AcquiredFM Approvals (USA)FM Approvals (USA)FM Approvals (USA)FM Approvals (USA)
          Overall Length(mm)250 ~ 315190 ~ 230300 ~ 370310 ~ 400
          Mass(G)225 ~ 455200 ~ 310585 ~ 1100200 ~ 500

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          1. 1

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