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Westward 3/4 inch drive 55 mm deep impact socket black phosphate finish

Westward

Westward 21WL52 3/4 in Drive 55 mm 6-Point Impact Socket

SKU CH-4HGM-NKGF0

A 55 mm deep 6-point impact socket with a 3/4 in drive, forged from chrome molybdenum alloy steel and finished in black phosphate for high-torque use

  • Product typeSockets
  • ASME B 107.110 compliance ensures reliable fit
  • 55 mm 6-point opening grips fastener flats securely
  • Chrome molybdenum alloy steel resists impact wear
  • 3/4 inch drive suits heavy-duty power tools
  • Deep 1 11/16 in clearance reaches recessed bolts

3/4 Inch Drive 55 mm Impact Socket

The Westward 21WL52 is a deep metric impact socket built from chrome molybdenum alloy steel with a black phosphate finish. It features a 3/4 inch drive and a 6-point opening sized to 55 mm for high-torque fastening tasks.

Mechanics needing deep impact clearance

This socket suits technicians driving large metric fasteners with 3/4 inch impact tools where bolt clearance of 1 11/16 in is required. It is not for hand-tightening only applications or for drive sizes other than 3/4 inch.

ASME B 107.110 compliance

The single specification that decides fit is conformity to ASME B 107.110, confirming the 6-point geometry and dimensions match the standard for impact use. Verify your fastener and tool match this standard before purchase.

How it compares

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

Price $35.99
Pricier than about 64% of the 418 comparable items (median $20.99).

Specifications

Product
Brand nameWESTWARD
Product typeSockets

Questions about this item

Is the 55 mm size the right choice for the bolt I need to remove?

The socket fits a 55 mm fastener and provides 1 11/16 in bolt clearance, so match that to your bolt head diameter before ordering.

How does the 3/4 in drive size affect torque transfer in an impact gun?

A 3/4 in drive handles the high torque of heavy-duty impact tools without rounding the socket or the anvil, making it suitable for large fasteners.

What does the ASME B 107.110 standard guarantee for this impact socket?

ASME B 107.110 confirms the socket meets dimensional and hardness requirements for metric impact sockets, ensuring compatibility with 3/4 in drive tools.

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