---
product_id: 290180667
title: "Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8\" Square Drive Socket | Includes 1/2\" Adaptor | Automotive Tool"
brand: "neiko"
price: "₨1243"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/290180667-neiko-03421a-two-way-universal-adjustable-oil-filter-wrench-3
store_origin: LK
region: Sri Lanka
---

# 3-jaw patented grip 3/8" & 1/2" drive compatible fits 2.5"–4" filters Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool

**Brand:** neiko
**Price:** ₨1243
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Grip it, twist it, own your oil change like a pro!

## Quick Answers

- **What is this?** Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool by neiko
- **How much does it cost?** ₨1243 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/290180667-neiko-03421a-two-way-universal-adjustable-oil-filter-wrench-3)

## Best For

- neiko enthusiasts

## Why This Product

- Trusted neiko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Low-profile design slips into tight engine bays, so you never have to struggle in cramped spaces again.
- • **Ready Out of the Box:** Includes a 3/8" to 1/2" socket adapter—no extra tools needed to get started on your next oil change.
- • **Universal Fit for Every Ride:** Works seamlessly on most passenger cars and SUVs with filter sizes from 2.5" to 4"—one wrench to rule them all.
- • **Versatility Meets Convenience:** Compatible with any 3/8" or 1/2" drive ratchet or breaker bar, plus includes a 1/2" adapter for ultimate flexibility.
- • **Effortless Grip, Maximum Torque:** Patented 3-jaw design tightens grip as you turn, making stubborn filters a thing of the past.

## Overview

The Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench features a patented 3-jaw design that tightens grip with pressure, fitting most passenger and SUV oil filters sized 2.5" to 4". Compatible with 3/8" and 1/2" drive ratchets and breaker bars, it includes a 1/2" adapter and boasts a compact, low-profile build for easy use in tight engine spaces.

## Description

Use the Neiko 3-Jaw Adjustable Oil Filter Wrench for easy removal of spin-on type filters on all passenger vehicles and light-duty trucks. The 3 jaw design is to grip filters tighter as more pressure is applied.

## Features

- [EASY-TO-USE]: Auto-adjustable oil filter wrench with patented 3-jaw design makes quick work of your oil filter cap to install/remove oil filters.
- [UNIVERSAL DESIGN]: Universal filter wrench works on most passenger and SUV vehicle oil filters ranging in size from 2-1/2” to 4”.
- [VERSATILE]: This universal wrench can be used with any 3/8" or 1/2" drive ratchet or breaker bar because it comes with a ½” adapter or use with a 13/16" wrench.
- [LOW-PROFILE]: This oil change tool is compact with a low-profile design and fits in tight in low clearance areas making the job at the garage a breeze.
- [INCLUDES]: A 3/8 inch to 1/2-inch conversion socket adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ridgerock Tools Inc. |
| Brand | Neiko |
| Model | 03421A |
| Product Dimensions | 18.29 x 11.68 x 6.86 cm; 390.09 g |
| Item model number | 03421A |
| Manufacturer Part Number | 03421A |
| Lift Type | Hydraulic |
| Item Weight | 390 g |

## Product Details

- **Brand:** NEIKO
- **Material:** Tool Steel
- **Item Length:** 9 Inches
- **Item Weight:** 0.86 Pounds
- **Item Package Quantity:** 1

## Images

![Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool - Image 1](https://m.media-amazon.com/images/I/61aTtJ43xfL.jpg)
![Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool - Image 2](https://m.media-amazon.com/images/I/61VqFBpLaYL.jpg)
![Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool - Image 3](https://m.media-amazon.com/images/I/61SiQqIO63L.jpg)
![Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool - Image 4](https://m.media-amazon.com/images/I/71OITvxN9xL.jpg)
![Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool - Image 5](https://m.media-amazon.com/images/I/71WrHG5q4zL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Neiko 03421A Two Way Universal Adjustable Oil Filter Wrench | 3-Jaw Design | 3/8" Square Drive Socket | Includes 1/2" Adaptor | Automotive Tool
- WORKPRO 12" Adjustable Oil Filter Pliers, Wrench Adjustable Oil Filter Removal Tool, Ideal For Engine Filters, Conduit, & Fittings, W114083A

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**Shop now:** [https://www.desertcart.lk/products/290180667-neiko-03421a-two-way-universal-adjustable-oil-filter-wrench-3](https://www.desertcart.lk/products/290180667-neiko-03421a-two-way-universal-adjustable-oil-filter-wrench-3)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*