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Ampco 7406 fixed spanner wrench, bronze nickel finish, hook end

Ampco

Ampco 7406 Fixed Spanner Wrench

SKU CH-AZHZ-MVQ9K

Non-sparking fixed spanner wrench in aluminium-bronze alloy for hazardous environments

  • Product typeSpanner Wrenches
  • Non-sparking safety for hazardous environments
  • Fixed hook design ensures precise fit on 7406 fasteners
  • Aluminium-bronze-nickel alloy resists corrosion and wear
  • 16 mm hook thickness delivers strong grip
  • Compact 5-1/4 in length fits tight workspaces

Fixed Spanner Wrench 7406

The Ampco 7406 is a non-adjustable hand wrench built for industrial maintenance. Its fixed hook profile engages fasteners without slipping, making it suited for technicians who need a reliable striking or turning tool in hazardous environments. The construction uses non-sparking aluminium bronze alloy.

Suited for non-sparking maintenance tasks

This wrench serves mechanics working where flammable vapours or dust prohibit standard steel tools. It is not designed for adjustable jaw requirements, high-torque hydraulic applications, or users needing a ratcheting mechanism. Buyers who want more versatility should look at something else.

Hook thickness 1/4 in and depth 1/16 in

These two dimensions determine whether the wrench fits the specific slot or pin spacing on the target fastener. Verify the measurements against the equipment manual before ordering to ensure the tool will engage correctly.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 76% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameAMPCO
Product typeSpanner Wrenches

Questions about this item

How much hook thickness does the 7406 spanner provide before it slips on a fastener?

The hook thickness is 1/4 in, giving a fixed engagement surface that does not adjust under load.

Does the aluminum‑bronze‑nickel construction stay cool during continuous turning?

The non‑ferrous alloy dissipates hand‑generated heat quickly and produces no sparks, so the tool remains comfortable during all‑day use.

What drive size or handle must I already own to use this fixed spanner?

No separate drive or handle is required; the 7406 is a single‑piece wrench with a built‑in 5‑1/4 in lever.

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