
LG
LG 3W20018B Washing Machine Leg Adjustment Wrench
★★★★★
A genuine LG spanner wrench that makes leveling your washing machine legs quick and hassle-free.
$9.90*$12.00Save 17%
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
Key Features
LG Electronics part number 3W20018B
Washing machine leg adjusting spanner wrench
See product description for list of compatible models
Refer to your manual to ensure ordering the correct, compatible part
Specifications
Brand
LG Electronics
Part Number
3W20018B
Type
Spanner Wrench
Purpose
Washing Machine Leg Adjustment
Compatibility
Select LG Washing Machine Models (verify by model number)
OEM
Yes — Genuine LG Part
Pros & Cons
👍 Pros
- Genuine LG OEM part ensures a precise fit for compatible washing machine leveling legs.
- Purpose-built spanner design grips the legs securely without slipping or causing damage.
- Simple, durable tool that does not require batteries, calibration, or maintenance.
- Makes it easy to re-level the machine after moving or during installation.
👎 Cons
- Only works with compatible LG washing machine models, offering no use with other brands or appliances.
- Compatibility must be verified manually by checking model numbers, as no universal fit is guaranteed.
- A single-purpose tool that serves no function beyond adjusting LG washing machine legs.
- No model compatibility list is printed on the packaging, requiring online research before purchase.
Frequently Asked Questions
How do I know if this wrench is compatible with my LG washing machine?
Check your washing machine's user manual or look up model number 3W20018B on LG's parts compatibility page to confirm it fits your specific model.
What does this wrench actually do?
It is a spanner wrench specifically shaped to grip and turn the adjustable leveling legs on compatible LG washing machines, allowing you to raise or lower each corner to eliminate wobble and vibration.
Can I use a regular wrench instead of this specialized tool?
The LG leveling legs have a unique profile that standard wrenches may not grip properly. This spanner wrench is purpose-shaped to fit the legs securely and prevent slipping or rounding.
Is this an OEM part made by LG?
Yes, this is a genuine LG Electronics replacement part, not a third-party alternative.