Top Adjustable Oil Filter Wrenches: Craftsman and Universal Tool Comparisons
Selecting the correct oil filter wrench is essential for performing routine vehicle maintenance without damaging the filter housing or surrounding engine components. Whether you are dealing with tight, spin-on filters on a daily driver or working on outdoor power equipment, the market offers several specialized designs. From pliers-style grips that provide leverage in confined spaces to 3-jaw universal cap wrenches that adjust to various diameters, your choice depends on the specific clearance and filter size you encounter. We have analyzed several high-performing options, including specific Craftsman models and versatile universal alternatives, to help you understand the functional differences between these tools based on their mechanical designs and intended applications.
When evaluating these tools, consider the mechanism that best suits your typical workflow. Pliers-style designs offer excellent reach and immediate adjustment, while cap-style wrenches provide a stable grip that minimizes slipping on stubborn filters. Some models are optimized for precision automotive work, while others are engineered specifically for smaller engines found in outdoor power equipment. By reviewing the technical specifications and user ratings of these five distinct options, you can better determine which tool aligns with your tool chest requirements. This comparison focuses on the core design features of each wrench to ensure you choose a reliable solution for your next oil change.
1. 2PCS Universal Adjustable Oil Filter Wrench 60-80 mm & 80-105 mm, Oil Filter Removal Tool with Auto-Clamp Spring, 1/2" Drive Cap Wrench Set with Non-Slip Jaws, Fits Small to Heavy Duty Spin-on Filters
This 2-piece set features an auto-clamp spring design, offering a universal solution for filters ranging from 60 mm to 105 mm. The set includes two distinct sizes, allowing for versatility between small and heavy-duty spin-on filters. Designed with a 1/2-inch drive, these cap-style wrenches utilize non-slip jaws to maintain a firm hold during removal. The inclusion of two separate units ensures that users have the correct diameter coverage for a wide variety of automotive filter housings. Its construction is focused on providing a secure attachment to the filter base, which is intended to reduce the risk of the tool slipping off under torque. This set is a practical choice for those who work on multiple vehicle types and require a comprehensive range of adjustment in a single package.
Best for: Users needing a broad range of filter sizes in one set.
Check on AmazonHighlights
- Includes two sizes: 60-80 mm and 80-105 mm
- Compatible with 1/2-inch drive ratchets
- Features an auto-clamp spring mechanism
- Equipped with non-slip jaw surfaces
Keep in mind
- Requires access space for a 1/2-inch drive tool
- May be bulky for extremely tight engine bays
2. Stens LubriMatic 70-746 Pliers Style Filter Wrench | OEM replacement, replaces Craftsman 33391, for outdoor power equipment, 20° jaw angle, Comfortable vinyl grip, 752-836
Designed specifically for outdoor power equipment, this pliers-style wrench acts as an OEM replacement for the Craftsman 33391. The tool features a 20-degree jaw angle, which is engineered to improve accessibility when reaching into the cramped quarters often found in smaller engine compartments. It is finished with a vinyl grip to provide comfort during operation. By utilizing a pliers-based design, it allows for quick, manual adjustment to the diameter of the filter, making it a specialized alternative to fixed-diameter tools. The construction is tailored for maintenance tasks on equipment where standard automotive wrenches may be too large or lack the necessary clearance. It provides a straightforward, manual approach to filter removal for those handling lawn and garden machinery.
Best for: Outdoor power equipment maintenance.
Check on AmazonHighlights
- Specifically designed for outdoor equipment
- 20-degree jaw angle for better reach
- Includes a comfortable vinyl grip
- Direct replacement for Craftsman 33391
Keep in mind
- Limited to smaller filter diameters
- May lack the torque capacity of heavy-duty automotive wrenches
3. Adjustable Wrench Set, 3-Piece All Steel, Metirc and SAE Scale (CMMT12001)
This 3-piece all-steel adjustable wrench set (CMMT12001) is a general-purpose toolkit addition rather than a dedicated oil filter tool, but it offers essential utility for loosening various fasteners and fittings associated with oil change procedures, such as drain plugs. The set features both metric and SAE scales, allowing for precise adjustment when working on different hardware standards. Being made of all-steel construction, these wrenches are built for durability in a workshop environment. While they do not grip round filters directly like a dedicated filter wrench, they are indispensable for the surrounding tasks involved in automotive maintenance. The adjustable design means that users can handle a variety of nut and bolt sizes with just three tools, reducing the need for a full set of fixed-size wrenches.
Best for: General maintenance, including drain plug removal.
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- Durable all-steel construction
- Includes metric and SAE scales
- 3-piece set provides versatile sizing
- Useful for various automotive fasteners
Keep in mind
- Not designed to grip round oil filters
- Requires manual adjustment for every size change
4. Locking Oil Filter Pliers, Adjustable, Pliers for Automotives (CMMT98303)
The CMMT98303 locking oil filter pliers offer a secure, adjustable grip tailored for automotive applications. The locking mechanism allows the user to set the pliers to the specific diameter of the filter, ensuring that the tool remains clamped in place during the removal process. This design helps to prevent the slipping often associated with standard pliers. By utilizing an adjustable jaw, these pliers can accommodate various filter sizes found across different automotive makes and models. The tool is specifically engineered for automotive use, focusing on providing the leverage needed to break free stubborn or over-tightened filters. Its pliers-style handle provides a familiar interface for technicians and DIYers alike, facilitating a more controlled removal process in areas where handle clearance allows.
Best for: Breaking loose stubborn automotive oil filters.
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- Locking mechanism ensures a firm grip
- Adjustable design for various automotive filters
- Ergonomic pliers-style handle
- Specifically designed for automotive maintenance
Keep in mind
- Pliers-style handles require lateral clearance
- May leave marks on the filter canister
5. Oil Filter Wrench, Automotive, 3-Jaw (CMMT98352), Red
This 3-jaw oil filter wrench (CMMT98352) is a specialized automotive tool designed to tighten its grip as torque is applied. The three-jaw configuration is intended to distribute pressure evenly around the filter, which helps to minimize the risk of crushing the housing while providing the necessary traction to turn it. This wrench is easily identified by its red finish and is compatible with standard drive tools. It is an effective choice for filters located in positions where a cap-style wrench or pliers cannot easily access. Because the jaws self-adjust to the diameter of the filter, it eliminates the need to carry multiple fixed-size caps. This tool is a reliable option for those looking for a versatile, self-tightening solution for standard automotive oil filter removal.
Best for: Automotive filters requiring even, self-adjusting grip.
Check on AmazonHighlights
- Three-jaw design for even pressure distribution
- Self-adjusting mechanism based on torque
- Distinct red finish for visibility
- Compatible with standard automotive drive tools
Keep in mind
- May require significant space to rotate the jaws
- Performance may vary on extremely thin-walled filters
How to choose
Design Style
Select between different mechanical approaches for filter removal. You can choose from specialized 3-jaw wrenches like the CMMT98352, which tighten around the filter housing, or plier-style tools such as the CMMT98303 and Stens LubriMatic 70-746. Universal clamp-style wrenches offer versatility for various filter sizes, while locking pliers provide a secure grip on stubborn filters. Evaluate the space available in your engine bay to determine if a compact plier design or a drive-compatible cap wrench will offer better clearance for your specific maintenance tasks.
Drive Compatibility
Some oil filter removal tools are designed for manual handling, while others feature socket drive capabilities. The 2-piece universal set includes a 1/2-inch drive, allowing for the use of a ratchet or breaker bar to increase leverage on seized filters. If you prefer using existing shop tools for added torque, prioritize models that integrate directly with drive sockets. Alternatively, plier-style wrenches operate independently of ratchets, relying on hand force and jaw leverage to turn the filter during removal or installation.
Adjustability Range
Ensure the tool matches the diameter of the filters you encounter most frequently. The 2-piece universal set covers a range of 60-105 mm, making it suitable for both small and heavy-duty spin-on filters. Fixed-size wrenches lack this flexibility, so consider whether you work on a single piece of equipment or a diverse fleet of vehicles. Adjustable pliers offer a broader range of motion but require more clearance to operate effectively compared to the compact, self-adjusting nature of 3-jaw cap wrenches.
Grip and Ergonomics
Comfort and security are essential when applying high pressure. The Stens LubriMatic 70-746 features a vinyl grip for increased user comfort, which is helpful during repetitive tasks. Similarly, universal clamp-style wrenches often utilize non-slip jaws to prevent the tool from sliding off the filter casing. When selecting a tool, consider how the grip material will perform if it comes into contact with oil or lubricants, as a slip-resistant surface is vital for maintaining control and safety during the removal process.
Specialized vs. General Purpose
Distinguish between tools engineered for specific equipment and those designed for general automotive use. The Stens LubriMatic is an OEM replacement for Craftsman 33391, specifically optimized for outdoor power equipment. Conversely, products like the CMMT98303 and CMMT98352 are built for broader automotive applications. While standard adjustable wrenches like the CMMT12001 are useful for general mechanical repairs, they are not designed for oil filter removal. Always select a dedicated oil filter tool to ensure the proper fit and to avoid damaging the filter housing during the removal procedure.
Frequently asked questions
Can I use a standard adjustable wrench to remove an oil filter?
Standard adjustable wrenches, such as the CMMT12001, are designed for nuts, bolts, and general fasteners rather than oil filters. Oil filters are often round and require specific tools like the CMMT98352 3-jaw wrench or plier-style tools to grip the cylindrical housing securely. Using a standard wrench may cause the tool to slip, potentially damaging the filter canister or the surrounding engine components. It is best to use a tool specifically engineered for oil filter maintenance.
Which tool is best for outdoor power equipment?
For outdoor power equipment, the Stens LubriMatic 70-746 is a specialized plier-style filter wrench designed as an OEM replacement for the Craftsman 33391. Its specific jaw angle and design are optimized for the smaller engines and limited space typically found in lawn and garden machinery. While universal tools may work, this model is explicitly listed for outdoor power equipment applications, providing a tailored fit for those specific types of filters.
What is the benefit of a 3-jaw oil filter wrench?
A 3-jaw oil filter wrench, such as the CMMT98352, is designed to grip the filter more tightly as you apply turning force. The arms close around the filter housing, providing a secure hold that helps prevent slippage during removal. This design is particularly useful when dealing with filters in tight spaces where you have limited room to maneuver traditional plier-style wrenches. It provides a consistent, balanced grip around the circumference of the filter.
Are there oil filter tools that use a ratchet?
Yes, some oil filter tools are designed to be used with a standard ratchet. For instance, the 2-piece universal adjustable wrench set features a 1/2-inch drive. This allows you to attach a ratchet or breaker bar to the tool, providing increased leverage when dealing with tight or stubborn filters. This feature is useful if you need extra torque beyond what your hand strength can provide, or if the filter is located in a hard-to-reach area.
How do I choose between pliers and a cap-style wrench?
Choose pliers, such as the CMMT98303, if you prefer a tool that allows for a wide range of adjustment and direct manual grip. They are versatile for various filter sizes. Choose a cap-style or 3-jaw wrench, such as the CMMT98352, if you have limited clearance or prefer using a ratchet for added leverage. Consider the specific layout of your engine bay and the diameter of the filters you are removing to determine which tool design offers the best access.
Bottom line
For those seeking a versatile solution, the 2-piece Universal Adjustable Oil Filter Wrench stands out as the most flexible choice. With its ability to handle diameters from 60 mm to 105 mm and its 1/2-inch drive compatibility, it offers the widest range of utility for different vehicles. For specialized needs, the Craftsman CMMT98352 3-jaw wrench provides a secure, self-tightening grip that is ideal for automotive applications, while the Stens LubriMatic 70-746 remains the top pick for outdoor power equipment. Each tool brings specific advantages to the workshop, whether it is the leverage provided by a ratchet-compatible system or the direct, tactile control offered by plier-style designs like the CMMT98303.
Deciding on the right tool depends primarily on your specific equipment and working environment. If you maintain outdoor power machinery, the Stens LubriMatic 70-746 is the most appropriate specialized fit. For general automotive work in tight spaces, the CMMT98352 3-jaw wrench is highly effective. If you encounter a variety of filter sizes and prefer using your existing ratchets, the 2-piece universal set is the most practical investment. Avoid using general-purpose adjustable wrenches like the CMMT12001 for filter tasks, as dedicated oil filter tools ensure the safety and integrity of your engine's filter housing.
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