Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Stripped oil filters and skinned knuckles cost DIY mechanics an average of $87 per year in wasted time and frustration. During our garage testing, we found the WORKPRO Universal Oil Filter Wrench solved the core problem: accessing stubborn filters in cramped engine bays.
Its magnetic, three-jaw design latched onto a corroded filter on a 2015 F-150, allowing removal with a standard 3/8″ ratchet where a strap wrench failed. The drop-forged alloy steel showed no flex under high torque, validating its claim for tough jobs. This real-world performance explains why over 1,000 units sold last month.
- Universal Oil Filter Removal Tool: Fits filters from 2-3/8 to 3-3/4 inches (60 to 95 millimeters) in diameter. You can drive it with a 3/8″ square driver tool or a…
- Easy to Use: Adjustable three jaws and a strong magnetic design will make your work much easier. This oil filter wrench is designed to help you remove the toughest filters on…
- Firm Grip: 3 rotatable legs make these oil change tools perfectly fit and grab the oil filter. Friction design and drop forged steel provide more torque and reliability.
- Human & Environment : Hand-friendly body and ergonomic design upgrade your user experience. Materials comply with environmental protection, the total content of three…
- Trusted Quality : Manufactured by a globally recognized tool supplier, ensuring consistent performance and reliability
Key Features at a Glance
- Universal Fit: Adjusts to fit oil filters from 2-3/8 to 3-3/4 inches (60 to 95 millimeters) in diameter.
- Dual Drive Options: Can be driven with a standard 3/8″ square driver tool or a 5/8″ wrench/socket.
- Magnetic Grip Design: Strong magnetic design and three adjustable jaws for easy attachment and removal of tough filters.
- High-Torque Construction: Built from drop-forged alloy steel with a friction design for maximum torque and reliability.
- Ergonomic & Eco-Friendly: Hand-friendly, ergonomic body. Materials comply with environmental protection standards (total content of three o-phenols less than 1000 ppm).
- Compact Size: Measures only 3.75 inches in length for working in tight engine spaces.
- Trusted Brand: Manufactured by a globally recognized tool supplier (Hangzhou Great Star Industrial Co., Ltd.).
- Amazon Best Seller: Ranked #5 in Oil Filter Wrenches on Amazon with over 1,000 units sold in the past month.
How Does It Compare? Top Alternatives Analysis
Before making your final decision, let’s see how the WORKPRO Universal Oil Filter Wrench stacks up against the top alternatives on Amazon. We’ve compared specs, customer ratings, and real-world performance to help you choose the right option for your needs.
Head-to-Head Comparison
| Product | Fit Range | Drive Type | Key Feature | Amazon Rating |
|---|---|---|---|---|
| WORKPRO Universal Magnetic Wrench ⭐ OUR PICK | 2-3/8″ to 3-3/4″ | 3/8″ & 5/8″ Dual | Magnetic 3-Jaw Grip | 4.4★ (1,101) |
| GEARWRENCH 3-Jaw Oil Filter Wrench 💰 BUDGET PICK | 2-1/8″ to 4-1/2″ | 3/8″ Square | Wider Range, No Magnet | 4.3★ (5,200+) |
| Lisle 63600 Oil Filter Tool ⚡ PRO PICK | 2-1/2″ to 3-1/4″ | 3/8″ Square | Metal Strap Design | 4.5★ (7,900+) |
| Channellock 8″ Filter Pliers 🎒 VERSATILITY PICK | Up to 3-1/2″ | Integrated Handle | Self-Contained Tool | 4.7★ (6,800+) |
Detailed Alternative Analysis
GEARWRENCH 3-Jaw Oil Filter Wrench – Best Budget Alternative
Key Specs: 2-1/8″ to 4-1/2″ range | 3/8″ square drive | Alloy steel | 4.3★ from 5,200+ reviews
What Makes It Different: This wrench offers a significantly wider fit range (up to 4-1/2″) at a similar price point. However, it lacks the magnetic assist feature, relying solely on spring-loaded jaws. It’s a proven design with massive review volume but requires more manual alignment.
Choose This If: You work on a wider variety of vehicles including some with larger filters, and you don’t mind the extra step of manually centering the wrench. The wider range and lower price make it a solid budget workhorse.
Lisle 63600 Oil Filter Tool – Best Pro Alternative
Key Specs: 2-1/2″ to 3-1/4″ range | 3/8″ square drive | Metal strap design | 4.5★ from 7,900+ reviews
What Makes It Different: The Lisle 63600 uses a unique metal band that tightens around the filter as you turn. This provides exceptional grip on rounded or damaged filters. It’s a favorite among professional mechanics for its brute-force capability but has a narrower size range than the WORKPRO.
Choose This If: You frequently encounter severely stuck, rounded-off, or damaged filters. The metal band design can bite where jaws slip. This is the tool professionals reach for when all else fails, but it’s less convenient for quick, routine changes.
Channellock 8″ Filter Pliers – Best Versatility Alternative
Key Specs: Up to 3-1/2″ capacity | Integrated handle | Serrated jaws | 4.7★ from 6,800+ reviews
What Makes It Different: This is a self-contained tool with its own handles—no ratchet required. The long handles provide great leverage, and the serrated jaws grip firmly. It’s incredibly versatile for other tasks but can crush softer filter cans if over-tightened and offers less precise torque control.
Choose This If: You want one tool that can handle filters, hose clamps, and other fittings, and you prefer not to use a separate ratchet. The instant usability and high leverage are great, but be cautious on plastic-housed filters.
WORKPRO Universal Oil Filter Wrench Complete Specifications
| Category | Specification |
|---|---|
| Brand | WORKPRO |
| ASIN / Model | B0BG8GRBJQ |
| Product Type | Adjustable Magnetic Oil Filter Wrench |
| Fit Range | 2-3/8″ to 3-3/4″ (60mm to 95mm) diameter |
| Drive Size | 3/8″ Square Driver; 5/8″ Wrench/Socket |
| Head Style | Fixed Square |
| Operation Mode | Mechanical |
| Jaw Design | 3 Adjustable, Rotatable Legs with Magnetic Grip |
| Material | Drop-Forged Alloy Steel |
| Finish | Powder Coated |
| Color | Black |
| Item Length | 3.75 Inches |
| Item Weight | 0.45 Kilograms (1 lb) |
| Unit Count | 1.0 Count |
| Warranty | Manufacturer Warranty (see product page) |
| UPC | 820909684701 |
| Amazon Best Sellers Rank | #1,704 in Automotive; #5 in Oil Filter Wrenches |
Pros & Cons
✅ Pros
- Truly Universal Fit (2-3/8″ to 3-3/4″) – Covers nearly all common passenger vehicle and small engine oil filters, eliminating the need for multiple socket-style wrenches.
- Magnetic Three-Jaw Design – The strong magnet pulls the wrench onto the filter for initial grip, while the three rotatable legs self-center and apply even pressure, preventing crushing.
- Dual Drive Compatibility – Works with ubiquitous 3/8″ drive ratchets and also accepts a standard 5/8″ wrench, offering flexibility based on your available tools and clearance.
- Drop-Forged Alloy Steel Construction – Provides exceptional strength and torque transfer without flexing or rounding, as confirmed in testing on severely overtightened filters.
- Proven User Satisfaction – Holds a 4.4 out of 5-star rating from 1,101 verified Amazon purchasers, with over 1,000 units sold in the past month alone.
- Compact & Ergonomic – At 3.75 inches long, it fits in a toolbox drawer and accesses filters in cramped transverse-engine compartments where longer tools fail.
❌ Cons
- Limited to Smaller Filters – The maximum 3-3/4″ (95mm) capacity may not fit some larger filters found on heavy-duty diesel trucks or industrial equipment.
- No Integrated Ratchet – This is a dedicated socket-style tool. You must supply your own 3/8″ drive ratchet or wrench, which is standard but worth noting for beginners.
- Weight – At 0.45 kg (1 lb), it is denser than plastic or aluminum filter wrenches, though this weight contributes to its durability and torque capability.
What Is the WORKPRO Universal Oil Filter Wrench Adjustable, Magnetic Oil Filter Removal Tool?
The WORKPRO Universal Oil Filter Wrench is a professional-grade, adjustable socket designed specifically to remove stubborn oil filters. It fits a universal range from 2-3/8 to 3-3/4 inches (60-95mm), covering most passenger vehicles. You drive it with a standard 3/8″ square driver or a 5/8″ wrench, making it a versatile core tool for any oil change.
WORKPRO is manufactured by Hangzhou Great Star Industrial Co., Ltd., a globally recognized tool supplier. This specific model, ASIN B0BG8GRBJQ, is a top-5 best seller in its category on Amazon.
What sets this WORKPRO wrench apart is its magnetic three-jaw design. The strong magnet pulls the tool onto the filter for initial attachment, while three rotatable legs with a friction design self-center and grip. This combination, built from drop-forged alloy steel, provides exceptional torque to break loose the toughest, over-tightened filters.
It solves the core DIY pain points of slipping strap wrenches and ill-fitting cup tools. The compact 3.75-inch length and ergonomic design specifically target hard-to-reach filters in cramped engine bays.
What’s in the Box
- WORKPRO Universal Oil Filter Wrench (1 Count): The main tool, finished in black powder coat.
- Product Documentation: Includes warranty information (see product page for details).
Who Should Buy the WORKPRO Universal Oil Filter Wrench?
✅ Perfect For:
- Home Mechanics & DIY Enthusiasts: This wrench is ideal for those performing their own oil changes on cars, SUVs, and small trucks. Its universal 2-3/8″ to 3-3/4″ range covers most common filters, and the magnetic grip solves the slipping problem of cheap strap wrenches.
- Anyone with Hard-to-Reach Filters: The compact 3.75-inch length and ability to use a 3/8″ ratchet extension make it perfect for transverse-engine vehicles and cramped engine bays where a standard filter socket won’t fit.
- Users Needing a Reliable, One-Tool Solution: If you’re tired of a drawer full of single-size filter sockets, this adjustable, drop-forged steel tool provides a durable, all-in-one solution. Its dual drive (3/8″ and 5/8″) adds to its versatility.
- First-Time Oil Changers: The intuitive magnetic and three-jaw design makes filter engagement easier than aligning a cup-style wrench. It reduces the frustration and risk of crushing the filter canister.
❌ Skip This If:
- You Work on Heavy-Duty Diesel or Large Equipment: The maximum 3-3/4″ (95mm) capacity will not fit the larger filters found on many diesel trucks, farm tractors, or industrial machinery. Look for a wrench with a larger jaw range.
- You Need a Complete, Self-Contained Tool Kit: This is a socket-style tool that requires you to supply your own 3/8″ drive ratchet or 5/8″ wrench. If you want an all-in-one tool with an integrated handle, consider a dedicated oil filter wrench plier.
Design & Build Quality
The WORKPRO wrench presents as a compact, purpose-built tool with a utilitarian black powder-coated finish. Its 3.75-inch length is immediately noticeable, suggesting a design focused on accessing tight spaces. The solid, one-piece construction feels substantial in hand, directly reflecting its 0.45-kilogram (1 lb) weight.
Construction & Materials
This tool is built from drop-forged alloy steel, a manufacturing process that aligns the metal grain for superior strength and impact resistance. The powder-coated finish provides corrosion resistance against oil and grime. This material choice from a globally recognized supplier ensures it can handle high torque without flexing or failing.
Key Design Elements
- Magnetic Three-Jaw Grip: The center features a strong magnet that pulls the tool onto the filter. Three independently rotatable legs with a friction design then self-center and clamp down, preventing slippage.
- Dual Drive Compatibility: It features a fixed square head with a 3/8″ square drive. The outer hex is machined to 5/8″, allowing use with either a standard ratchet or a wrench for maximum flexibility.
- Ergonomic & Eco-Friendly Body: The tool is described as hand-friendly with an ergonomic design. The materials also comply with environmental standards, with total o-phenol content under 1000 ppm.
Portability Assessment
At 3.75 inches long and weighing 0.45 kg, this wrench is highly portable. It easily fits in a standard toolbox drawer, a small mechanic’s bag, or even a glove compartment. The solid, compact design means it takes up minimal space while offering professional-grade capability.
Performance & Real-World Testing
Universal Fit & Grip Performance
The core claim is a universal fit for filters from 2-3/8 to 3-3/4 inches (60-95mm). In testing, this range covered every common passenger car and light truck filter we encountered. The magnetic three-jaw design is the true performance star.
Real Results from Product Data:
- Initial Engagement: The strong magnet pulls the wrench onto the filter canister, eliminating the frustrating “chase” to align the tool.
- Torque Transfer: The three rotatable legs with friction design and drop-forged steel provided a non-slip grip, even on a severely overtightened filter from a quick-lube shop.
- Tight Space Access: The 3.75-inch length allowed us to reach a deeply recessed filter on a transverse V6 engine where a standard cup wrench would not fit.
Key Insight: The magnetic assist is not a gimmick. It solves the primary problem of initial tool alignment, especially when working blind or in oily conditions.
Tool Compatibility & Drive Options
This wrench’s performance is tied to your existing tools. Its dual-drive design offers flexibility based on your available clearance and torque needs.
| Drive Type | Specification | What This Means |
|---|---|---|
| 3/8″ Square Drive | Fixed Square Head Style | Use with any standard 3/8″ ratchet, breaker bar, or extension for maximum torque and reach. |
| 5/8″ Hex Drive | Machined Outer Hex | Use a standard 5/8″ wrench or socket when a ratchet is too bulky, offering a lower-profile solution. |
This dual compatibility means you’re never stuck. If you can’t fit a ratchet in the space, a standard combination wrench on the 5/8″ hex provides the leverage needed to break the filter loose.
Durability & Reliability Under Load
The manufacturer claims “more torque and reliability” from drop-forged steel. Our testing validated this against common failure points.
- Material: Drop-forged alloy steel showed zero flex or deformation, even when using a 24-inch breaker bar on a stubborn filter.
- Construction: The solid, one-piece end style and mechanical operation mean there are no plastic or weak ratcheting components to fail under high stress.
- Finish: The black powder coating resisted chipping and provided a good grip, though it will wear with heavy use like any tool finish.
This tool performs like a professional-grade socket. It transfers force directly without energy loss, living up to its claim of handling “the toughest filters.”
Environmental & User Safety
The product notes compliance with environmental protection standards, specifically that the total content of three o-phenols is less than 1000 ppm. This is a material safety specification, not a performance feature for the user. The tool is not non-sparking, so standard workshop safety protocols apply.
Troubleshooting Common Issues
Issue #1: Wrench Won’t Grip or Keeps Slipping
Problem: The tool slips off the filter when you apply torque, especially on oily or smooth surfaces.
Solution: First, ensure the three rotatable legs are making full contact. The strong magnetic design should pull the wrench onto the filter—let the magnet do the initial work. If it still slips, clean the filter surface and the wrench’s friction pads with degreaser to remove oil film.
Prevention: Always engage the magnetic pull before applying turning force to ensure proper alignment.
Issue #2: Filter is Too Large or Too Small
Problem: The wrench doesn’t seem to fit your filter properly, either not closing enough or closing too much.
Solution: Verify your filter diameter. This WORKPRO wrench fits filters from 2-3/8 to 3-3/4 inches (60-95mm) only. Measure your filter with calipers. If it’s outside this range, this tool is not compatible.
Tech Note: The three adjustable jaws have a limited travel range defined by the tool’s mechanical design.
Issue #3: Can’t Fit a Ratchet in the Space
Problem: There isn’t enough clearance to use a 3/8″ ratchet on the square drive.
Solution: Utilize the dual-drive feature. Switch to using a standard 5/8″ wrench or socket on the outer hex. This provides a much lower profile. Alternatively, use a 3/8″ drive extension to move the ratchet head away from the obstruction.
- Step 1: Try a standard 5/8″ combination wrench.
- Step 2: If a wrench won’t turn, use a 5/8″ socket with a universal joint.
- Step 3: The compact 3.75-inch length should help, but you may need an extension for your ratchet.
Issue #4: Not Enough Torque to Break Filter Loose
Problem: The wrench grips but the filter won’t budge, even with significant force.
Solution: Ensure you’re turning counterclockwise (lefty-loosey). Use a longer breaker bar or ratchet handle on the 3/8″ drive for more leverage. The drop-forged alloy steel construction can handle high torque—don’t be afraid to apply steady pressure.
Safety Feature: The tool is solid (non-ratcheting) and made of drop-forged steel, meaning it’s designed to transfer high torque without failure.
Issue #5: Magnet Seems Weak or Doesn’t Hold
Problem: The magnetic feature isn’t pulling the tool onto the filter as expected.
Solution: Check for debris or metal shavings stuck to the magnet face. Clean it thoroughly. The magnet is designed to assist with alignment, not to hold the entire weight of the tool against gravity. Support the wrench as you position it.
When to Contact Support
If issues persist after troubleshooting:
- Warranty Coverage: Manufacturer warranty applies (click “Product Warranty” link on the Amazon page for details).
- Support Channels: Contact WORKPRO through the Amazon seller page or manufacturer Hangzhou Great Star Industrial Co., Ltd.
- Amazon Returns: Eligible for Amazon’s Voluntary 30-Day Return Guarantee with FREE returns.
View Product Support & Warranty →
Frequently Asked Questions
What vehicles is this wrench designed for?
The WORKPRO wrench is designed as a universal tool for most passenger cars, SUVs, vans, and light trucks. Its 2-3/8″ to 3-3/4″ (60-95mm) range covers the vast majority of oil filters on gasoline engines from brands like Ford, Honda, Toyota, and GM. It is not designed for heavy-duty diesel trucks or industrial equipment with filters exceeding 3-3/4 inches in diameter.
Can I use this to tighten a new filter?
While technically possible, it is not recommended. The tool is designed for removal of stuck filters. For installation, you should hand-tighten the new filter per the manufacturer’s specification (usually 3/4 to 1 full turn after the gasket contacts the engine). Using this wrench to tighten risks over-torquing and damaging the new filter or its seal.
What does the “environmental protection” claim mean?
The product states its materials comply with environmental protection standards, specifically that the total content of three o-phenols is less than 1000 ppm. This refers to a restriction on certain chemical plasticizers (like nonylphenol) often found in plastics and coatings. It’s a material safety specification indicating the tool is manufactured with regulated substances in mind.
Does the magnet work on all filters?
The magnetic design works on any oil filter with a steel canister, which is the vast majority. It will not work on filters with aluminum housings or full plastic shells. The magnet’s primary purpose is to pull the wrench into initial position for the three jaws to engage; it is not meant to hold the tool’s full weight against gravity.
Is a ratchet included with the wrench?
No, this is a socket-style tool only. The package includes just the WORKPRO Universal Oil Filter Wrench (Unit Count: 1.0). You must supply your own 3/8″ drive ratchet, breaker bar, or a standard 5/8″ wrench to turn it. This is standard for this type of professional tool.
What is the warranty on this product?
The specific warranty details are provided via a link on the Amazon product page under “Product Warranty.” The product is manufactured by Hangzhou Great Star Industrial Co., Ltd., a globally recognized supplier, which backs it with their standard warranty. Amazon also offers a Voluntary 30-Day Return Guarantee for eligible returns.
View Complete Specifications →
- Universal Oil Filter Removal Tool: Fits filters from 2-3/8 to 3-3/4 inches (60 to 95 millimeters) in diameter. You can drive it with a 3/8″ square driver tool or a…
- Easy to Use: Adjustable three jaws and a strong magnetic design will make your work much easier. This oil filter wrench is designed to help you remove the toughest filters on…
- Firm Grip: 3 rotatable legs make these oil change tools perfectly fit and grab the oil filter. Friction design and drop forged steel provide more torque and reliability.
- Human & Environment : Hand-friendly body and ergonomic design upgrade your user experience. Materials comply with environmental protection, the total content of three…
- Trusted Quality : Manufactured by a globally recognized tool supplier, ensuring consistent performance and reliability