Top 10 Best Parallel Clamps Reviews
Last Updated on January16, 2021
You might be very attached to your woodworking job, but is your clamp attached to your project the same way?
If your answer is NO! Then we welcome you to this useful write up. Here you will get all the answers of your “if I should need this tool” or “why should I need it”.
A solid best parallel clamp is a must have because it promises to do its clamping job for longer than its expectation. And, that’s why we compiled 6 of the best parallel clamps.
The tools have not only been positively reviewed by their users but also been loved by them. So, without blabbering much, let’s start the review!
Our Favorite Parallel Clamps on the Market 
We have listed the Best Parallel Clamps above but if you want to know details of each product; please scroll below and explore them.
1. Jorgensen 123ABC Cabinet Master 24-inch
You will find jorgensen parallel clamps 123ABC perfect for different projects making it one of the best parallel clamps in the market. Be it for panel door, frame, cabinet, box, flat panel assemblies or any projects, it does its job amazingly that requires even applied pressure or squaring.
Its jaw has also been praised for its design. With this clamp, you can clip different materials together such as light metal, plastic, composite, wood. Moreover, the 24-inch tool also provides you with other job like general clamping, glue ups of material as well as 90-degree clamping.
123ABC is able to offer optimum pressure distribution, thanks to its deep 3-3/4 inch jaw depth. Speaking more of the jaws, they come in large and have been steel reinforced to make sure it distributes pressure on bigger areas properly. The jaws are able to stay parallel so they can prevent work-piece from lifting or bowing while warranting square-ness.
It also comes equipped with secure locking system so that it can keep the jaws from slipping. Besides, the clamp features rapid action movement to ensure quick opening and closing of jaw.
Furthermore, the handles will be very soft because of coming in 2-component molded material. They offer a firm and comfortable grip for good pressure. Plus, they also release and glide movable jaw to desired point away from steel rail with ease.
The best part is that you will have a built in woodworking parallel clamps stand that will let the tool stand upright so you can utilize it one-handed. It will also provide you with easy and quick sliding head adjustment.
Talking about sliding head, you can reverse it on the bar because of its reverse movable jaw function. Hence, the woodworking parallel clamps can be used as a spreader as well.
There is only one complain that has been found among the users, and that is its big size. So, it can be a bit tough to move with ease.
- Tips: The jaws are not parallel when opened, they are preset by an...
- Perfect Parallel jaw design for, 90-Degree clamping of materials,...
- Deep 3-3/4 inch jaw depth for optimized pressure distribution. Secure...
2. Bessey 50-Inch K Body REVO KR3.550
KR3.550 is another one of the best parallel clamps for its perfect parallel jaw design. With TK-6 clamps, you can attach different types of materials together such as wood, mixed, light metal, plastic and composite. Its jaw is also stated to be great for material glue ups and 90-degree material clamping.
Moreover, KR3.550 has an optimum level clamping power that is evident with 1,500lbs force. Hence, it is also to hold the materials for longer time. Not only that, the clamp also features super soft handle that offers firm and comfy grip while being made of 2-component molded material.
50-Inch K Body REVO also comes with 3-3/4-Inch throat depth that helps accommodate bigger work-piece so you can widen your operations.
Plus, the brand has designed the clamp with 3 removable jaws pads so they can protect surfaces of the material. There will also be 2 rail pads that will keep clamped materials from touching rail surface. If you want, you can also snap the rail pads off when not needed.
As for the rail, it comes in cold drawn steel alloy with 6 serrate edges to provide you with nonslip and secure clamping. Plus, it features adjustable contact elements that prevent direct contact.
The clamp also offers rapid action jaw movement to ensure quick opening and closing function. Plus, you can use it as a spreader since its sliding head can be reversed, thanks to reverse movable jaw. However, there are some plastic parts that seemed flimsy as per the users. So, this can be a small con for you.
- Perfect Parallel jaw design for, 90-degree clamping of materials,...
- 3-3/4-inch throat depth with 3 removeable jaws pads designed to...
- 1,500-pound clamping force, with ergonomic designed 2 component molded...
3. Jet 70431-2 31-Inch Parallel Clamp
If you want a clamp that can make a tough job seem easy, then 70431-2 is a great tool. The 31-inch clamp comes well-constructed with deeper throats and wider jaw that will add productivity to your woodwork. The clamp features Slide-Glide trigger that locks the jaws to the place with ease to provide you with smooth movement.
Moreover, you will get a groundbreaking Precision-Rule Measurement System that offers accurate readings on your openings and consistent setups. Besides, the woodworking parallel clamps comprises of movable rail stands that help in adding precision and convenience to both clamping and spreading applications.
You will also be provided with Soft Sumo Grip handles so you can hold the clamp comfortably and easily. They will also deliver added torque for your productivity. Talking more about the factor, each Acme-threaded handle will also turn easily even when you apply continuous pressure.
The big plus is that the clamp can hold up to 1,000lbs. pressure that should be owned by the best parallel clamps. So, optimum clamping power has been ensured as well. With superior I-beam construction, the clamps promise to last long, except for the slider bracket that can break apart.
However, the clamp is able to prevent corrosion as well, thank to its fully plated rigid backbone. Additionally, it also prevents wear and tear because of non-marring composite resin material used in the jaw face. You can also use the clamp as spreaders since it has reversible jaw function for the job.
The clamp also comes with a moveable rail stand that helps make it stand upright. And there will be an end stop as well that will offer preset clamping capacity precisely and quickly.
- The Precision rule measurement system provides a consistent setup and...
- Jet's exclusive slide glide trigger makes precise Adjustments rapidly
- The ergonomic SUMOGRIP handle integrated with Soft grip for added...
4. Yost K5024 24 Inch Parallel Clamp
Ease of use with decent clamping power is what Yost has to offer with its 24 inch K5024 clamp. The body has been made of aluminum material to offer amazing clamping force up to 880lbs. Albeit a tad lower than the others, but it is able to impress you with heavy duty performance without adding weight.
The clamp features acme threaded screw that serves the benefits of consistent and even pressure. The jaw faces measure 1.75 inches by 4 inches and come in plastic that will help in protecting your project. They will be easy to clean. But, some users griped about the plastic material being a bit flimsy.
However, its I beam main bar has been constructed with steel to offer added clamping strength. The 2 support tabs will help in elevating your project off of the clamp-rail.
Moreover, the best parallel clamp makes sure it sits parallel thanks to the end rail clip on the best parallel bar clamps that comes parallel to the tool. The big plus is that you can remove this clip easily and quickly. Not only that, the clamp is also able to be revered because of reverse movable jaw. So, you can use it as a spreader as well.
The handle has been designed oversize. So, you will be provided with added clamping. Plus, you will also love the comfortable grip of that the handle offers.
5. IRWIN Clamp, 2026501 Parallel Jaw Box
IRIN promises nothing but optimum distribution of pressure with this another one of the best parallel clamps, 2026501.With 48 inches in size, the clamp is able to hold the materials up to 1,150lbs making it powerful enough to be the best. Thus, clamping force has been ensured.
Moreover, the clamp is able to hold materials up to 3 inches thick with 90-degree angle. So you can guess how powerful it will be.
Not only that, its body has been made of resin as well as the jaw so that it can prevent marring as well as resist glue adhesion. The material will also be durable enough to perform clamping job for long. However, some plastic parts were claimed to be of low quality by users, but they loved the clamp’s performance.
It also comes with jaw depth that will be 3-3/4 inches deep to provide you with optimum distribution of pressure.
Not only that, you will also love to have a secure locking system. This feature comes very handy to keep the jaws from slipping. As a result, it will allow for firmer and comfortable use without any accidents.
The Pro Touch handle is another great feature that let you hold the clamp with an ergonomic grip.
Although it will be quite heavy, but you will need that to hold the stuffs together with solid power. The clamps will do the job as tight as you want with minimal flexing making it a great pick.
- This 48" Parallel Jaw clamp features deep 3-3/4" jaw depth for...
- Secure locking system prevents jaws from slipping
- ProTouch handle for an ergonomic grip
6. Bora 571140 Parallel Clamp 40"
Seems like Bora believes more in ‘strong and steady to win the race’. Because this is what you feel about this great 571140 Parallel Clamp.
It comes in 40 inches while the padded jaw will be 3.5 inches wide to offer constant and even pressure. It will also work not to damage the material and keep the jaw in place while you wind the clamp.
Not too loose, not too tight. This is what they boast about the clamp that can hold the materials together up to 1,100lbs. So, you can rely on its consistent and stable pressure.
The brand has also equipped the clamp with passive lock jaw. It has been mindfully engineered so it can make the jaw stay in place while you wind. So, it will make sure the jaw does not move unless you adjust it manually.
You will also love its easy grip handle that is big but easy to lift and maneuver. It helps release the jaw so it can slide along with the bar. So, it lets you work quick and you can clip the material right away.
However, there is just one problem with the clamp and that is the bars do not come parallel. But that is fixable since you can make the bars parallel with some fine tuning.
- Strong and steady – the 3. 5-Inch wide padded jaw provides constant,...
- Perfect pressure - not too loose, not too tight, just right with 1,...
- Multiple sizes - The Bora parallel jaw Clamp is right for any project,...
7. Yost K5012 12 Inch Parallel Clamp
The Yost K5012 parallel clamp has been designed to be easier to use. The heavy-weighted aluminum structure provides a strong clamping force. This clamp is famous for its handy qualities. For a beginner, this tool will be useful.
It offers 800 lbs. clamping strength and can be purchased at a reasonable cost. This tool is a fantastic tool to be used by individuals rather than a company. The clamping power that it offers is better for DIY projects.
- Key Features
- It includes heavily weighted jaw assemblies.
- This tool offers an 800 lbs. clamping strength.
- The Yoast parallel clamp can be used as a spreader too.
- It offers a 1.75” x 4” jaw distance that is much better than other clamps.
- This includes a big, comfortable grip handle that is useful for extra clamping.
- It has been assembled in the USA.
8. POWERTEC 71368 Woodworking Parallel Clamps
The Power Tech parallel clamps have been engineered to offer maximum clamping power at a right angle. This tool can be used for many carpentry tasks, and woodworking uses. These are ideal for someone requiring clamping of wood for general purpose, gluing up panels or tables, and other materials.
- These parallel jaws use 3-3/4” throat distance for maximum pressure distribution.
- It has a clamping power of 880 lbs. that makes your woodworking and other tasks more manageable.
- The clamp features a soft gripping handle.
- It comprises of a cold steel rail.
- The three-jaw pads it comprises of do not spoil rapid action movement.
- The clamp offers a high accuracy clamping at a right angle.
- This tool has a firm grip due to its outstanding qualities.
- INCLUDES: (Two) piece 24-inch Parallel Jaw Clamp Set
- APPLICATION: Using a deep 3-3/4” throat depth for optimized pressure...
- PREMIUM DESIGN: Each clamp features an ergonomic soft grip handle,...
9. Dewalt DWHT83186 24 in. Extra Large Trigger Clamp
The Dewalt parallel clamp includes a 24 inches long metal bar capable of clamping with a force of 1500 lbs. The depth of the throat is 3-3/4 inches. Its structure is consistent and gives an even pressure on the workpiece. This tool is strongly recommended for individual use or professionals. This clamp's quality is as high as Dewalt designed, which is the most loved brand by woodworkers.
Buying Guide :
Parallel clamps are essential woodworking tools for professional woodworkers. A smart parallel clamp purchase will be a good investment for wood crafters other than the C and F clamps. It offers excellent safety and security while performing your tasks.
What is parallel clamps?
The woodworking parallel clamps provide you with large opening capacities. They are basically used in woodworking where the clamp jaws stay parallel underneath increased loads that result in giving a larger distribution area while preventing dimples in the work piece.
- Large opening capacities
Things to consider:
It is essential to have perfectly parallel bars that can keep your work-pieces secure without damaging them. You will place the piece between the bars and you have to pay attention in this point. When looking for clams, you have to check if the bars are parallel perfectly. The bars can bend sometimes because of shipping or packaging errors, so checking is essential.
Clamps hold no value if they fail to do the jobs they are supposed to do: that’s clamping. If the clamps do not hold things in place for longer period or even not at all, then it means, the clamping power a crap. So, look for clamps that will have enough power that you want for the projects.
It is expected that parallel clamp review will come with clamping power more than 1000lbs. So, the ones below the range may prove to be problematic.
Also check the mechanisms that will help in keeping the clamps engaged. There are some manufacturers that offer clamps made of plastic. And this can be a vital factor to understand that the clamps will be a disappointment.
Even, if you look for a plastic clamp then make sure you check the reviews. If the clamps have complaints on getting snapped, then it’s a sign that they will fail to live up to their clamping power.
As we have already mentioned, that material plays essential role when it comes to clamping power. While plastic may disappoint you in this case, other materials will be there to provide you with great performance.
There are cast iron and steel parallel clamps that will be very solid and long lasting. Plus, you will also find them having enough strength to withstand very high pressure required to keep heavy and large planks in position.
You will also require solid parallel clamps for support. In this case, you can think of having aluminum clamps that offer both durability and heavy use. Albeit, such clamps will be pretty pricey but they will be worth buying.
Plastic ones can be ideal for light use, but surely not for heavy duty projects.
It’s normal to want your clamps to be large in size so you can use them for your projects for longer time. But here’s the thing, too large clamps will not bring convenience but trouble. The larger sized clamps are likely to be unwieldy. And this can make it even tougher to maneuver the clamps into appropriate position on awkward or smaller projects.
However, this is not very true for all the cases. But you have to ensure that majority of the projects go well the clamp size you will work with.
Moreover, you will find 2 different measurements when it comes to the clamps. The throat depth and the normal opening.
The throat depth covers the distance to the outside of the clamps from the rail. Do check if the throat depth is sufficient for the projects that you will work on, when picking such size.
Meanwhile the nominal opening refers to the distance between 2 gripping surfaces over the clamp. You should know that you won’t be able to use anything taller than that of the nominal opening.
Design of jaw is another essential factor to think through. The jaw will help hold your work-piece and ensure safety. So, it has to be enough robust to hold stuffs even while applying pressure.
Moreover, the jaw should also be soft and flexible as well so that you can do the job easily without damaging the work piece.
Spreader comes very handy when you think of spreading your projects rather than squeezing them. As a result, you have to make sure to have best parallel bar clamps that will come with a spreader function. It will definitely provide you with added convenience.
Make sure to grab the clamps that come with soft rubber pads below the foot. Such features will help in ensuring a nonslip clamping and stability.
Clamp handle has to be enough free so you can maneuver it to enjoy a quick clamping experience. Also make sure that the grip is soft on the handles since it will provide you with comfort.
Mainly, the handle comes in different materials such as metal, plastic and wood.
One sad thing about the clamps is that the brand offers maneuverability at cost of power. You may have this doubt on a lighter clamp and think that it has been made with inferior materials. And hence, it is expected to lower the maximum power. That’s the reason why you should look for clamps that will be high quality, low cost and offer maneuverability as well.
Clamps are likely to have a tendency to stretch and damage the surface of the work-piece when they are used to hold it in place. Make sure that you don’t get a bare-metal clamp since it will be a risk to face damages. However, even with a rubber coated protective pad, it is still possible to damage the surface of the piece. But, such coatings will at least provide the clamps with a degree of forgiveness. Hence, the occurrence of such accident will be reduced at a greater rate.
Not only that, it is also essential to look for protection since you will not always see the damage unless you unclamp the tools. So, it will prevent the damages in the first place.
Frequently Asked Questions:
Q1. What are the best parallel clamps?
The best parallel clamps are:
- Power tech parallel clamps.
- Jorgenson jaw bar parallel clamp.
- Yost K5000 clamp.
Q2. What size parallel clamps to buy?
The clamps having sizes 12” and 24” will work for most of the woodworking tasks.
Q3. Are parallel clamps useful for welding purposes?
One can’t use parallel clamps for welding but can use C clamps instead.
Q4. Can parallel clamps be used to glue-up non-parallel panels?
Yes, you can glue up non-parallel panels with parallel clamps by clamping them with the jaws.
Q5. What instructions should be followed while using bar clamps?
To use bar clamps, you should buy the clamps that are appropriate for your task. Always keep a soft fabric between the jaws and workpiece and remove the clamps after gluing the panels up.
Q6. Why are parallel clamps so expensive?
The parallel clamps are expensive because they are bigger and can grip over big sized objects. They are designed using metal, which makes them more expensive.
It’s okay that you get frustrated by the parallel clamps as they fail at their job. That’s the reason why getting the best parallel clamps becomes essential. It will not only hold the materials with full on power but also will keep the work piece safe and undamaged.
After going through several options, these 6 best parallel clamps have been found to be impressing their users.
So, if you think your old clamps need to be replaced, then you can find the right one here. We have highlighted both the pros and the cons. It will help you understand why they are the best even with few drawbacks.