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Large black phosphate 1-inch drive deep socket with laser-etched size markings

Dynamic

Dynamic D025556 1" Drive Deep Socket 1-3/4

SKU CH-XR41-1SXVQ

1" drive deep socket with 6-point design and corrosion-resistant black phosphate finish

  • 1" drive deep socket reaches recessed fasteners easily
  • Six-point drive grips flats to prevent rounding off corners
  • Black phosphate finish resists corrosion for longer service life
  • Laser-etched markings simplify size identification at a glance
  • Meets ANSI standards for professional-grade reliability

Professional Deep Socket

The Dynamic D025556 is a 1" drive deep socket sized at 1-3/4" for heavy-duty fastening tasks. Its six-point drive geometry engages fastener flats to reduce rounding risk during high-torque applications. The tool meets ANSI standards for dimensional accuracy and strength. It suits professional mechanics and industrial maintenance crews who require reliable large-drive impact sockets.

Corrosion Resistant Finish

A black phosphate coating protects the socket surface against rust and chemical exposure in harsh shop environments. The finish also reduces glare under bright lighting for better visibility during use. No moving parts or electronics are present, so the tool operates silently and draws no power. Thermal behaviour is irrelevant for this hand-operated steel component.

Laser Etched Markings

Large laser-etched size markings allow quick identification and clear differentiation between SAE and metric dimensions. This marking method resists wear better than stamped or painted alternatives over repeated use. The socket ships directly from the manufacturer with no additional accessories or software included. California Proposition 65 warnings apply due to chemical content.

How it compares

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

Price $40.99
Pricier than about 69% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameDYNAMIC

Questions about this item

How do I fit the 1" drive deep socket onto my ratchet and what step is often missed?

Align the 1" square drive with the ratchet anvil, push until the detent ball clicks, and verify the 6-point opening fully engages the fastener corners before applying force.

What maintenance will the black phosphate finish need over time?

Wipe the socket clean after each use, apply a light oil film to resist corrosion, and replace it if the 6-point walls show rounding or the laser-etched size marking becomes illegible.

What is the first limit reached when the socket sees sustained heavy torque?

The 6-point drive walls will round off before the black phosphate coating fails, so stop using the socket once the fastener corners no longer grip securely.

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