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Westward 54PR20 square drive adapter 1/2 to 3/4 inch silver finish

Westward

Westward 54PR20 Drive Adapter 1/2 in to 3/4 in

SKU CH-ZBQH-D7QYY

Converts a 1/2 inch drive to a 3/4 inch drive with a 1-1/2 inch overall length

  • Product colorTransparent
  • Converts 1/2 inch drive tools to 3/4 inch sockets
  • 1-1/2 inch overall length fits tight workspaces
  • Hand-drive design requires no power source
  • Non-sparking construction not included for hazardous areas
  • California Proposition 65 warning applies to this item

Drive Adapter 1/2 in to 3/4 in

This Westward drive adapter converts a 1/2 inch female square drive to a 3/4 inch male square drive. It suits mechanics and technicians who need to use larger sockets with a smaller ratchet or breaker bar. The 1 1/2 inch overall length keeps the assembly compact for tight work areas. The tool is sold new and carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

Sustained load behaviour

Under continuous torque the adapter transmits force through the square drive interface without a locking mechanism. The 1/2 inch input limits the maximum practical torque to the rating of the smaller drive and the attached ratchet. It is not intended for impact drivers or high-torque industrial applications where a dedicated 3/4 inch drive tool would be required.

Thermals noise and power

As a passive hand tool the adapter generates no heat, draws no power and produces no operational noise. The transparent finish does not affect performance or temperature. No insulation or non-sparking rating is provided, so the tool is unsuitable for live electrical work or explosive atmospheres.

How it compares

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

Price $3.99
Cheaper than about 98% of the 418 comparable items (median $20.99).

Specifications

Product
Brand nameWESTWARD
Product colorTransparent

Questions about this item

Will the 1-1/2 in overall length add leverage or heat during all-day use?

The adapter is only 1-1/2 in long, so it adds minimal leverage and generates no heat because it has no moving parts or power draw.

What drive tools must I already own to use this 1/2 in to 3/4 in adapter?

You need a 1/2 in square-drive ratchet or breaker bar on the input side and a 3/4 in square-drive socket on the output side.

Can I keep using my older 1/2 in drive sockets with this adapter?

No, this adapter converts a 1/2 in drive tool to accept 3/4 in sockets; it does not allow 1/2 in sockets to be used on the output.

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