ESCO 1/2" Dr. Extra Deep Thin Wall Impact Socket Set, Metric (3pcs)

Wheel-safe CR-MO metric sockets with protective nylon sleeves

A 3-piece 1/2" drive metric impact socket set built for tire and wheel service. Includes 17mm, 19mm, and 21mm sockets with color-coded nylon sleeves that protect alloy wheels from scratches during lug nut removal and installation. The thin wall, extra deep design reaches recessed lug nuts that standard sockets cannot access.

Key Features

Nylon Wheel Protection

Protective nylon sleeves on each socket prevent scratches and marring on alloy and chrome wheels during service.

CR-MO Alloy Steel

Chromium-Molybdenum construction handles high-torque impact wrench applications without cracking or premature wear.

Thin Wall Deep Design

Reduced outer diameter reaches recessed lug nuts in tight wheel wells and around brake components where standard sockets won't fit.

Color-Coded Sizes

Each socket is color-coded (Blue 17mm, Yellow 19mm, Red 21mm) for fast identification during busy tire service operations.

What's Included

  • 17mm Impact Socket (Blue)
  • 19mm Impact Socket (Yellow)
  • 21mm Impact Socket (Red)
  • 3 Protective Nylon Sleeves
  • Storage Case
Specifications
Specification Value
Brand ESCO
Model 40306
SKU Esco 40306
Drive Size 1/2"
Socket Sizes 17mm, 19mm, 21mm
Socket Length 3.25" (82.6mm)
Material CR-MO (Chromium-Molybdenum) Alloy Steel
Wall Type Thin Wall Deep Design
Set Weight 2 lbs.
Piece Count 3

Perfect For

  • Tire rotation and mounting in automotive shops
  • Wheel service on luxury vehicles with alloy rims
  • Mobile tire service operations
  • Performance vehicles with recessed lug nuts
  • Fleet maintenance requiring durable, wheel-safe tools

California Proposition 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.p65warnings.ca.gov.

About the Brand

Esco

View All Esco Products

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