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This section provides an overview for clamp knobs as well as their applications and principles. Also, please take a look at the list of 7 clamp knob manufacturers and their company rankings. Here are the top-ranked clamp knob companies as of January, 2025: 1.Davies Molding, LLC, 2.Kumbhojkar Plastic Moulders, 3.S&W Manufacturing Company, Inc..
Table of Contents
A clamp knob is a manually operated device designed for the quick securing and releasing of parts on machinery or devices.
This knob functions through a simple yet effective cam mechanism. When the knob is turned, it actuates the cam, which then rotates a shaft to either tighten or loosen the clamp on the desired parts. This mechanism is widely utilized in numerous applications, including but not limited to machine tools, packaging machines, experimental equipment, medical devices, and furniture, essentially in any scenario where quick and reliable fastening is necessary.
The clamp knob assembly comprises several key components: the knob itself, a cam mechanism for action, a shaft for applying force, and various fastening elements to secure the assembly. Notably, clamp knobs eliminate the need for tools during adjustment, offering a significant advantage in terms of speed and convenience. This feature enhances workplace efficiency and safety by allowing for rapid adjustments. Available in diverse materials, sizes, and designs, clamp knobs can be tailored to meet the specific requirements of different applications and environments.
*Including some distributors, etc.
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J.W. Winco was originally founded as Ganter in 1894 in Germany. Winco specializes in parts manufacturing. Parts offerings the operating parts segment including handles, adjusting, and positioning parts; clamping parts segment featuring tensioning, clamping, switching, and levers; and finally the machine parts segment with indexing, locking, mounting, connecting elements, guides, spindles, rollers, magnets, casters, and wheels. Winco’s complete catalog contains over 75,000 standard parts. Winco is also ISO 9001 certified. Winco offers free CAD downloads and technical documentation for many arts.
Abbott Interfast Corp., founded in 1948 is a manufacturer and supplier specializing in fastening solutions and components. Based in the United States, the company serves a wide array of industries, including Automotive, Aerospace, Electronics, and Industrial Manufacturing. Its product portfolio includes a diverse range of fasteners, such as screws, bolts, nuts, cold headed parts, locknuts, custom made articles and many more. Its products are used in various industrial applications, ensuring secure and strong connections in critical assemblies.
IMAO Fixtureworks (IFW) is an American distributor of fixturing and machine components that was established in 2011 as a subsidiary of IMAO Corporation. Based in Fraser, Michigan, the company's product inventory includes standard machine elements and fixturing components such as knobs and grips, quick-release clamps, mechanical linear actuators, and pneumatic assisted work supports. IFW products are utilized by clients in industrial manufacturing, as well as for inspection, assembly, and machining applications. The company also offers custom solutions, technical support, and CAD model downloads via the company website.
S&W Manufacturing Company, Inc., founded in 1978 and based in Bensenville, Illinois, manufactures precision machined products. Its product categories include levelling mounts, spring-loaded devices, knobs, furniture glides, tooling components and thread checkers. The company manufactures parts made of steel, aluminium and brass and finishes are made of zinc plating, black oxide and nickel plating. The company has a distribution network across North America, Europe, and Asia. S&W Manufacturing serves the packaging, chip manufacturing, gaming, electronics, and pharmaceutical industries.
Innovative Components is a manufacturer of custom plastic injection-molded and CNC-machined parts based in Schaumburg, Illinois. Founded in 1992, the company produces various mixed material products such as clamping knobs, fasteners, thread identifiers, and handles. These are used in industrial equipment, machinery, medical instruments, and office supplies. The company offers a wide range of services to clients including design and prototyping of custom parts or components, mold making for plastic injection purposes, and laser etching of custom fabrications. Innovative Components products are used by companies like Brunswick, Lockheed Martin, and Medtronic.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Davies Molding, LLC |
40.0%
|
| 2 | Kumbhojkar Plastic Moulders |
20.0%
|
| 3 | S&W Manufacturing Company, Inc. |
20.0%
|
| 4 | IMAO Fixtureworks |
20.0%
|
Derivation Method
The ranking is calculated based on the click share within the clamp knob page as of January 2025. 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 (%) |
|---|---|---|
|
United States of America
|
5 | 100.0% |
22 products found
22 products
Cominix Co., Ltd.
60+ people viewing
Last viewed: 19 hours ago
■Product description "powRgrip®" is a tool clamping system developed by LEGO Fix that boasts the highest gripping force and highest precision. The ...
Essentra Components Japan Inc.
60+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
70+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
50+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
50+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
60+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
50+ people viewing
Last viewed: 11 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
60+ people viewing
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
60+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
60+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Essentra Components Japan Inc.
50+ people viewing
Last viewed: 18 hours ago
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Rittal GmbH & Co. KG
90+ people viewing
Last viewed: 13 hours ago
Standard Response
■Summary Used to securely fix the mounting plate onto the assembly frame 150 MN, 200 EN, 300 ENH.
2 models listed
