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Black phosphate 1-inch drive socket, 54mm, six-point, laser-etched markings

Dynamic

Dynamic D025054 1" Drive Standard Socket 54mm

SKU CH-PEHG-W6DXK

1" drive 6-point socket fits 54 mm fasteners with corrosion-resistant black phosphate finish and laser-etched size markings

  • 54 mm socket fits large fasteners
  • 1" drive handles high-torque applications
  • 6-point profile grips flats securely
  • Black phosphate finish resists corrosion
  • Laser-etched markings speed size identification

Drive Size and Fit

The Dynamic D025054 is a 1 inch drive standard socket sized at 54mm. It is built for professional mechanics and serious DIYers who work on large fasteners in heavy equipment, commercial vehicles or industrial machinery.

Six Point Drive Configuration

The socket uses a 6 point drive type that grips the flat sides of a fastener rather than the corners. This reduces the risk of rounding off bolt heads and delivers higher torque transfer on stubborn or corroded hardware.

Installation and Common Issues

The socket fits directly onto any 1 inch drive ratchet, breaker bar or impact gun without adapters. The black phosphate finish resists corrosion but can wear down over time; the large laser etched markings stay readable longer than stamped numbers. The main fitment error is attempting to use this metric 54mm socket on a similarly sized SAE fastener, which causes slippage and damage.

How it compares

Measured against everything we stock in Tool Bags & Storage Cases, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 73% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameDYNAMIC

Questions about this item

What does the 54 mm size mean when I put this socket on a fastener?

It fits a 54 mm bolt or nut head, so the socket opening matches that exact width across the flats.

How does the 1 inch drive square limit what I can connect to it?

The 1 inch square drive only accepts 1 inch drive ratchets, breaker bars or impact guns; smaller drive tools will not engage.

What clearance do I need to fit this socket onto a bolt in a tight space?

The socket measures 54 mm across the opening, so you need at least that much room around the fastener head to slide it on.

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