Best Pipe Wrench Under £100
Finding a reliable pipe wrench that grips tight without damaging fittings is essential for any plumber or DIYer. We've analyzed specs, owner reviews, and brand reliability to find the best pipe wrench under £100 that offers real value.
Quick answer
The Bahco 9038 18-inch pipe wrench is the best overall under £100, offering a superb grip and durable build. For a lighter budget option, the Stanley FatMax 18-inch provides excellent value with a comfortable handle and reliable jaw action.
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Research updated June 2026.
Bahco 9038 18" Pipe Wrench
Swedish steel jaws provide exceptional grip and longevity.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Bahco 9038 18" | Overall Best | Forged steel, 2.5" jaw | 4.8/5 | Under £100 |
| Stanley FatMax 18" | Budget Value | Bi-material grip, 2.4" jaw | 4.5/5 | Under £100 |
| Draper Expert 18" | Heavy Duty | Drop-forged, 2.5" jaw | 4.4/5 | Under £100 |
| Sealey AK690 18" | Lightweight | Aluminium handle, 2.3" jaw | 4.3/5 | Under £100 |
| Ridgid 31018 18" | Professional Use | Cast iron, 2.5" jaw | 4.6/5 | Under £100 |
Bahco 9038 18" Pipe Wrench
Best OverallPros
- Superior grip on galvanized pipe
- Durable forged steel construction
- Comfortable handle design
Cons
- Heavier than some aluminium models
- Price can be near the £100 limit
The Bahco 9038 is a professional-grade pipe wrench that consistently earns high marks from owner reviews for its exceptional grip and build quality. The forged steel jaws provide a secure hold on pipes without slipping, even on rounded or painted surfaces. Its 18-inch length offers good leverage for most plumbing tasks without being overly cumbersome.
Many users note that the adjustment nut operates smoothly and stays tight during use, a common issue with cheaper wrenches. While it is slightly heavier than aluminium alternatives, the weight contributes to its robust feel and long-term durability. For a reliable tool that will last for years, the Bahco 9038 is the top choice under £100.
Stanley FatMax 18" Pipe Wrench
Best Budget ValuePros
- Excellent value for money
- Comfortable bi-material handle
- Good jaw alignment for tight grip
Cons
- Jaw teeth may wear faster than premium models
- Not as heavy-duty as Bahco
The Stanley FatMax 18-inch pipe wrench is a fantastic option for DIYers and occasional users who need a reliable tool without breaking the bank. Owner reviews frequently praise its comfortable bi-material handle that reduces hand fatigue during extended use. The drop-forged steel construction provides sufficient strength for typical household plumbing tasks.
While the jaw teeth may not hold up as well under constant professional use as the Bahco, the FatMax offers a very capable performance for its price point. The adjustment mechanism is smooth and the wrench maintains a solid grip on standard pipes. It is a smart choice for those building a home tool kit on a budget.
Draper Expert 18" Pipe Wrench
Best Heavy DutyPros
- Very sturdy build for tough jobs
- Large jaw capacity
- Good value for heavy use
Cons
- Heavier than some competitors
- Handle can feel less ergonomic
The Draper Expert 18-inch pipe wrench is built for those who need extra muscle on stubborn fittings. Owner reviews highlight its robust drop-forged steel construction that can withstand significant torque without flexing. The 2.5-inch jaw capacity is generous, allowing it to handle larger pipes commonly found in older plumbing systems.
Its heft is a trade-off for its durability, making it less ideal for overhead work but excellent for bench or ground-level tasks. The adjustment nut is reliable and the grip is secure, though the handle lacks the soft-touch comfort of some rivals. For heavy-duty use where strength is the priority, the Draper Expert is a solid performer under £100.
Sealey AK690 18" Pipe Wrench
Best LightweightPros
- Very lightweight for easy handling
- Reduces fatigue in tight spaces
- Good value for money
Cons
- Aluminium handle less durable than steel
- Smaller jaw capacity
The Sealey AK690 is designed for those who need a lightweight pipe wrench for overhead work or extended use. Its aluminium handle significantly reduces weight to just 1.6 lbs, making it one of the lightest 18-inch wrenches available. Owner reviews appreciate its ease of use in confined spaces like under sinks or in crawl spaces.
The trade-off is a slightly smaller jaw capacity and a handle that may not withstand the same abuse as a full steel model. However, for general plumbing tasks and DIY projects, the Sealey AK690 offers a comfortable and practical solution. It is a great choice for users who prioritize portability and reduced strain.
Ridgid 31018 18" Pipe Wrench
Best Professional UsePros
- Excellent reputation for durability
- Precise jaw adjustment
- Strong grip on all pipe types
Cons
- Can be near the £100 limit
- Heavier than some alternatives
The Ridgid 31018 is a classic professional pipe wrench known for its robust cast iron construction and reliable performance. Owner reviews consistently note its precise jaw adjustment that stays tight even under heavy load. The 2.5-inch jaw capacity handles standard pipes with ease, and the wrench is built to withstand daily use on job sites.
While it is often at the higher end of the budget, its durability and brand reputation make it a worthwhile investment for professionals. The weight is comparable to other steel models, but the build quality justifies it. For those who need a pipe wrench that will perform reliably over many years, the Ridgid 31018 is a top contender under £100.
What to check before buying a pipe wrench under £100
Choosing the right pipe wrench involves more than just picking a brand. Consider the length, material, and jaw capacity to match your typical tasks. An 18-inch wrench is a versatile standard for most home plumbing, offering a good balance of leverage and portability.
Material is crucial for durability. Drop-forged steel wrenches are heavier but last longer, while aluminium models are lighter but may flex under extreme torque. Also, check the adjustment mechanism for smooth operation and a locking nut that stays secure during use.
Mistakes to avoid
A common mistake is buying a wrench that is too small for the job, which can lead to slippage and rounded pipe fittings. Always ensure the jaw capacity exceeds the pipe diameter you work with most often. Another error is overlooking handle comfort; a poor grip can cause fatigue and reduce control. Finally, avoid the cheapest options as they often have poorly aligned jaws and weak adjustment nuts that fail quickly.
FAQs
What size pipe wrench is best for home use?
An 18-inch pipe wrench is the most versatile size for home plumbing tasks, offering enough leverage for most household pipes without being too heavy.
Is a steel or aluminium pipe wrench better?
Steel wrenches are more durable and provide better torque, while aluminium wrenches are lighter and reduce fatigue for overhead work.
Can I use a pipe wrench on chrome fittings?
It is not recommended as the teeth can damage chrome surfaces. Use a strap wrench or a smooth-jawed tool instead.
How do I maintain a pipe wrench?
Keep the jaws clean and dry, and apply a light oil to the adjustment nut periodically to ensure smooth operation.
What is the difference between a pipe wrench and a monkey wrench?
A pipe wrench has serrated teeth for gripping round pipes, while a monkey wrench has smooth, flat jaws for turning nuts and bolts.
How tight should a pipe wrench be adjusted?
Adjust the wrench so it fits snugly on the pipe with minimal play, then tighten the nut to lock the jaw position.
Can a pipe wrench be used on gas pipes?
Yes, but ensure the wrench is in good condition and use proper technique to avoid sparks. Always follow safety guidelines.
Why does my pipe wrench slip?
Slipping is often due to worn jaw teeth, incorrect adjustment, or applying force at an angle. Ensure the jaws are sharp and the wrench is perpendicular to the pipe.
Is a longer pipe wrench always better?
Longer wrenches provide more leverage but are heavier and harder to use in tight spaces. Choose a length that matches your typical work environment.
What is the best brand for pipe wrenches under £100?
Bahco and Ridgid are top brands known for quality, while Stanley offers excellent value for budget-conscious buyers.
Our verdict
For the best overall pipe wrench under £100, the Bahco 9038 18-inch model stands out with its superior grip and build quality. If you need a budget-friendly option, the Stanley FatMax 18-inch offers great comfort and reliable performance for occasional use. Both provide excellent value and will handle most plumbing tasks effectively.