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Red anodized 21mm sleeved socket with protective insert

Steelman

Steelman 95615-04 21mm sleeved socket tool storage

SKU CH-P0P8-9PPAJ

A 21 mm impact-rated socket with a protective sleeve and insert that shields alloy wheels and lug-nut faces during removal

  • Protects alloy wheels with a polyethylene outer sleeve
  • Shields lug-nut faces using an internal polyethylene insert
  • Reaches deep-set lug nuts with 85mm overall length
  • Resists rust and corrosion thanks to an anodized red finish
  • Works with any 1/2-inch drive impact wrench or breaker bar

STEELMAN 95615-04 21mm Sleeved Socket

The STEELMAN 95615-04 is a 21mm impact-rated socket built from chrome-moly steel for use with 1/2-inch drive impact wrenches or breaker bars. It features a red anodized finish for corrosion resistance and quick identification. A polyethylene outer sleeve protects wheel surfaces while an internal insert shields lug-nut faces during removal and installation. The 85mm overall length reaches fasteners seated in deep wheel recesses.

Verify drive size and lug-nut fit before ordering

Confirm that your impact wrench or breaker bar accepts a 1/2-inch drive socket. Ensure the lug nuts on the target wheels are 21mm across flats and that the 6-point profile matches the fastener geometry. Check that the 85mm socket length clears the wheel well and brake components on the vehicle you are servicing. Note the Proposition 65 warning regarding chemicals known to cause cancer and reproductive harm.

Suits technicians and owners protecting alloy wheels

This socket suits anyone removing wheels on vehicles with 21mm lug nuts who want to avoid marring finishes or damaging nut faces. It is not for applications requiring a different drive size, a different hex dimension, or a shorter socket that fits tighter clearances. Buyers needing a full set of sizes or a non-sleeved socket for general workshop use should look at other options.

Highlights

  • Protects alloy wheels with a polyethylene outer sleeve
  • Shields lug-nut faces using an internal polyethylene insert
  • Reaches deep-set lug nuts with 85mm overall length
  • Resists rust and corrosion thanks to an anodized red finish
  • Works with any 1/2-inch drive impact wrench or breaker bar

Specifications

BrandSTEELMAN

Questions about this item

Does the 21mm sleeved socket ship alone or with a case?

The STEELMAN 95615-04 is a single 21mm socket with an outer sleeve and inner insert; no storage case or additional sockets are included.

Should I choose this 21mm size or a different one for my lug nuts?

Select the 21mm socket only when your vehicle’s lug nuts require a 21mm hex; other wheel sizes need their matching socket.

What does the 85mm length mean when I put it on my impact wrench?

The 85mm depth lets the 6-point socket reach lug nuts recessed deep inside the wheel while the sleeve and insert protect the finish.

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