All Categories
History
This section provides an overview for bar clamps as well as their applications and principles. Also, please take a look at the list of 6 bar clamp manufacturers and their company rankings. Here are the top-ranked bar clamp companies as of March, 2026: 1.Fortune Extendables Corp., 2.YOST/EASTWOOD, 3.JRSDRIVE.
Table of Contents
Categories Related to Bar Clamps
A Bar Clamp is a clamp that basically consists of a bar and two jaws, and holds the material between the jaws fixed on one end of the bar and the jaws sliding on the bar.
A clamp, also called a fastener, is a tool used to secure a material to a workbench or other surface.
Bar Clamps, also called quick bar clamps or ratchet bar clamps, are used to clamp a material between the jaws and a lever attached to the sliding jaw, which is operated to squeeze the jaw into position. They can be used with one hand and are quick and easy to use, even for beginners.
Bar Clamps are used in a wide range of applications, from general DIY to professional assembly work in civil engineering and construction, furniture manufacturing, sheet metal, and steel industry. By holding materials firmly in place, they improve the accuracy and efficiency of work.
For example, bar clamps are used in many DIY applications, such as clamping box-shaped boards in woodworking to hold them in place until the glue cures, or clamping flat boards side by side to compress them and aid in gluing them together.
In addition to bar clamps, there are many other types of clamps, including C-type, G-type, L-type, and spring-type clamps.
Each has its own characteristics, but bar clamps are especially used to secure long (or wide) materials. Although they are slightly less strong than C-type clamps and other screw-type clamps, they are superior in that they can be used with one hand.
Bar Clamps have a fixed jaw at the end of one bar, and the sliding jaw on the bar is moved to secure the material. Most ratchet bar clamps apply pressure by squeezing a lever on the sliding jaw multiple times, but there are also types that tighten screws by turning a handle or by knocking down a lever.
In ratchet bar clamps, the jaws are slid by pressing the unlock button to clamp the material, and the lever is squeezed several times to apply pressure to hold it in place. When removing the clamp, the pressure can be released at once by pressing the unlock button again.
Ratchet bar clamps are easy to handle, even for beginners, because materials can be clamped with one hand. If you have several of them, you can work efficiently even when working alone.
Bar Clamps can be used in the usual way of clamping materials by clamping them between the jaws and applying force inward.
Conversely, bar clamps can also be used for attaching to a bar with two jaws facing outward and applying force in the direction of pushing and spreading to secure the material.
To select a bar clamp, check whether the maximum clamping force, maximum opening size, and material are suitable for the material to be processed.
Select the maximum opening size that corresponds to the length and width dimensions of the material to be processed. For long or wide materials, use the one with a long lever and a large opening.
The thickness of the material to be processed should also be taken into consideration when fixing it to the workbench or when using it against the material to be processed. Selecting a lever with a protective cap such as rubber on the jaws has the advantage of not leaving marks and preventing slipping, but it is slightly inferior in terms of durability of the material.
Also, if the gripping area is shallow, the clamp may not be able to grip the material to be processed, depending on the width and thickness of the material.
There are two main types of clamp materials: plastic and metal. Plastic is used for clamps with relatively low clamping force, while die-cast aluminum is used for clamps with high clamping force. Selection is based on the operating environment and frequency of use.
Each bar clamp has a maximum clamping force, which is indicated in the catalog. It is important to use bar clamps within the range of this maximum tightening force.
*Including some distributors, etc.
Sort by Features
Sort by Area
Dewalt Inc. is a power tool manufacturing firm started in 1924 by Raymond DeWalt. It began as a small enterprise in Maryland but quickly expanded. They were reformed and reincorporated as DeWalt Inc. in 1947 and were purchased by American Machine & Foundry Co.Inc in 1949. Dewalt Inc. provides a diverse range of products such as power tools, hand tools, accessories, outdoor equipment, and workplace equipment. As of 2001, they produced and sold over 200 hand power equipment and 800 accessories. DeWalt is now a well-known tool brand among commercial contractors.
JF Tools, established in 1947, and based in India, is an ISO 9001:2015 certified manufacturer, exporter, and supplier of hand tools. The company offers an extensive range of products, including spanners, pliers, vices, hammers, wrenches, and leather tool pouches. These tools are crafted in their advanced manufacturing unit by a skilled team. JF Tools' precision-engineered hand tools find diverse applications in the construction, automobile, engineering, furniture, and home furnishing industries. They have served over 1000 clients from more than 35 countries.
Duratec Tools Ltd. is a Chinese manufacturer and supplier based in Suzhou, Jiangsu specializing in hand tools. With three divisions—assembly, injection molding, and tooling— the company offers a range of products, including light-duty, parallel, quick, screw, and specialty clamps, along with bench vises, caulking, dual-component, and sausage caulk guns. Other products include measuring tools, drilling and workbench jigs, cutting guides, and wire strippers. The company also provides plastic tool packaging, tool storage boxes, and organizers. Its manufacturing process involves various machines, such as induction hardening, laser cutting, powder coating line, and computer numerical control (CNC) machines.
KLAMP TOOL, founded in 1998 with facilities in China, is an original manufacturer of woodworking clamps, blacksmith anvils, and bench vises. The company offers more than 40 different types of tools, including woodworking clamping tools, metalworking clamping tools, blacksmith anvils, portable clamps on vises, and heavy-duty bench vises. KLAMP TOOL offers custom sizing, design, and production of its tools for original equipment manufacturers and produces tools for more than 20 brands around the world.
Irwin Industrial Tools, originally established in 1885 in the USA, is a manufacturer and distributor of hand tools and power tool accessories. The company produces a range of construction and industrial tools for trade workers, including Vise-Grip locking pliers, power tools, safety gear, and other construction tools. Irwin Industrial Tools, now publicly known as Irwin, has undergone several acquisitions, including one by Newell Rubbermaid in 2002 and another by Stanley Black & Decker Inc. in 2017.
Victrex Tools, in Wuxi, China, is a supplier of woodworking tools such as clamps, sawhorses, vices and toolboxes. The company's product portfolio includes Corner Clamp, Quick Release Corner Clamp, 360° Swivel Work Bench Vise, Quick Release Drill Press Vise and Quick Release Drill Press Vise. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also offer custom packaging, warehousing, and distribution services.
Ranking as of March 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Fortune Extendables Corp. |
23.5%
|
| 2 | YOST/EASTWOOD |
17.6%
|
| 3 | JRSDRIVE |
17.6%
|
| 4 | Duratec Tools Ltd. |
11.8%
|
| 5 | JF Tools India |
11.8%
|
| 6 | IRWIN TOOLS |
11.8%
|
| 7 | KLAMP |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the bar clamp page as of March 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
2 | 50.0% |
|
United States of America
|
1 | 25.0% |
|
India
|
1 | 25.0% |
28 products found
28 products
Muratec KDS Co., Ltd.
290+ people viewing
Last viewed: 22 hours ago
■Product overview/features ・Quick and strong tightening with one touch ・For fixing and temporarily fixing carpentry work (furniture, hobbies) ・B...
4 models listed
Muratec KDS Co., Ltd.
210+ people viewing
■Product overview/features ・Bar clamp that can be used with one hand ・Strong aluminum body with 350kg tightening force ・Built-in spring allows t...
5 models listed
