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Ampco 3/4-inch drive 40 mm deep hex socket, unfinished aluminum bronze

Ampco

Ampco DW-3/4D40MM 3/4" Drive 40mm Deep Hex Hand Socket

SKU CH-1THW-3QMY4

A non-sparking, FM-approved 40 mm deep hex socket made from aluminium bronze for safe use in hazardous environments

  • Product typeSockets
  • Nonsparking safety with FM Approved certification
  • 40 mm deep 6-point hex for secure fastener grip
  • Aluminum bronze construction resists corrosion and wear
  • Meets ASTM A342 standard for material quality

3/4" Drive Deep Hex Socket

This Ampco DW-3/4D40MM socket fits a 3/4 inch drive and a 40 mm hex fastener. It is made from aluminium bronze, giving it non-sparking properties for use in hazardous environments. The deep, six-point design provides full engagement on metric fasteners. It meets FM Approved and ASTM A342 standards for safety and material quality.

Not for impact or shallow applications

The socket is rated for hand use only and carries no impact rating, so it must not be driven by powered impact tools. Its deep profile prevents use where a shallow socket is required for clearance. Builders needing impact-rated or shallow-profile tools should select a different product.

How it compares

Measured against everything we stock in Ratchets, Sockets & Drive Tools, at today’s prices. Recalculated every night.

Price $198.99
Pricier than about 90% of the 418 comparable items (median $20.99).

Specifications

Product
Brand nameAMPCO
Product typeSockets

Questions about this item

Does the aluminium-bronze construction keep the 3/4" drive 40 mm deep socket cool during prolonged hand use?

The aluminium-bronze material dissipates heat quickly, so the socket stays comfortable during extended hand-tightening sessions.

What drive tool must I already own to turn this 40 mm deep hex socket?

You need a 3/4 inch drive ratchet, breaker bar or torque wrench to engage the 3/4" square drive on this socket.

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