What is the specified total weight of the rescue axe?

The total mass must be 2.75 ± 0.25 kg as per Clause 6.3 and Table 1.

What is the required hardness for the cutting edge?

The hardness of the cutting edge and the pick-end must be between 48 and 55 HRC (Rockwell Hardness C-scale), according to Clause 7.1.

What type of wood is specified for the handle?

The handle must be made from sound, straight-grained Ash or Hickory wood, conforming to IS 620 (Clause 4.2).

What is the overall length of the axe?

The overall length is specified as 800 ± 15 mm (Clause 6.2).

IS 5505

: 1985

Specification for multi-edged rescue axe (non-wedging)

CurrentSpecializedSpecificationFire Safety · Fire Fighting

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This standard specifies the requirements for a multi-edged, non-wedging rescue axe used by fire brigades and rescue teams. It covers the materials, dimensions, mass, construction, workmanship, finish, and performance tests for the axe head and handle.

Specification for multi-edged rescue axe (non-wedging)

Quick Reference Values

Overall length800 ± 15 mm

Mass of head1.9 ± 0.1 kg

Total mass of axe2.75 ± 0.25 kg

Hardness of cutting edge and pick48 to 55 HRC

Length of cutting edge100 mm (Min)

Practical Notes

The 'non-wedging' profile is a critical safety and performance feature, designed to prevent the axe from getting stuck during forcible entry or rescue operations.

When procuring, always check for the ISI certification mark to ensure the axe meets the specified material and performance criteria, especially hardness and impact resistance.

The axe features both a cutting blade and a pick-end, making it a versatile tool for chopping, breaking, and prying.