

ESCO 40307 Extra Long Thin Wall Lug Socket Set 3pc
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ESCO 1/2" Dr. Extra Long Thin Wall Deep Wheel Lug Socket Set (3pcs)
6" Extra Long CR-MO Impact Sockets with Nylon Wheel Protection
A 3-piece 1/2" drive wheel lug socket set built for alloy and aftermarket wheels. The 6" extra-long thin wall design reaches deep into recessed lug wells without extensions, while color-coded nylon sleeves prevent metal-to-metal contact with painted, chrome, or powder-coated finishes. Includes 17mm, 19mm, and 21mm sockets in CR-MO alloy steel rated for impact gun use.
Key Features
6" Extra Long Reach
Reaches deep into recessed lug wells on modern wheels without torque extensions. Reduces bulk and improves control during tire changes.
Nylon Protective Sleeves
Durable nylon sleeves create a barrier between the socket and wheel finish. Set includes 6 total sleeves (3 installed, 3 spares).
Thin Wall Construction
Optimized wall thickness fits into tight lug wells where standard sockets bind or won't fit. Works with aftermarket and performance wheels.
CR-MO Impact Rated
Chromium-Molybdenum alloy steel handles the high torque output of professional 1/2" drive impact guns without cracking or distorting.
What's Included
- 17mm Socket (Blue)
- 19mm Socket (Yellow)
- 21mm Socket (Red)
- 6 Nylon Rim Protective Sleeves (3 installed, 3 spare)
- Molded Carrying Case
| Specification | Value |
|---|---|
| Brand | ESCO |
| Model | 40307 |
| SKU | Esco 40307 |
| Socket Sizes | 17mm, 19mm, 21mm |
| Drive Size | 1/2" |
| Socket Length | 6" (152.4mm) |
| Wall Type | Thin Wall |
| Material | CR-MO (Chromium-Molybdenum) Alloy Steel |
| Impact Rated | Yes |
| Protective Sleeves | 6 Nylon Sleeves (3 installed, 3 spare) |
| Case | Molded Carrying Case |
| Weight | 3.25 lbs. |
Perfect For
- Automotive shops servicing alloy and aftermarket wheels
- Fleet maintenance operations requiring fast, damage-free tire changes
- Performance shops working with custom wheel setups
- Mobile tire service technicians
- Luxury vehicle service where wheel finish protection is critical
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.
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