Clamps

Clamps are essential tools designed to hold objects tightly in place during various operations, preventing unwanted movement or separation. These simple tools provide a secure grip, enabling precision and safety in tasks such as carpentry, welding, metalworking, or fabrication. Clamps find use in diverse environments including garages, factories, workshops, and construction sites.

One can buy clamps individually or as part of a tool set that include various types and sizes, sometimes utilising threaded bolts, T-slots, or step blocks for firmer grip on machine tables.

Types of Clamp Tools

A wide range of clamps and clamp tools exists to hold objects tightly in place for numerous tasks. You can find specialised tools suited for everything from intricate woodworking to heavy-duty industrial fabrication.

Quick Action Clamps

A quick-action clamp is valued for its ability to quickly secure and release a workpiece, often using a sliding bar and a handle-operated locking mechanism. Quick-action clamps save considerable time when performing repeated assembly tasks or when rapid, temporary holds are needed.

Toggle Clamps

Toggle clamps are popular clamp tools that use a lever-operated linkage system to achieve a mechanical lock. They are ideal for repetitive operations like drilling or glueing, providing a secure, fixed hold against a worktop or fixture.

Spring Clamps

Simple and lightweight, spring clamps resemble giant clothes pegs and rely on a strong spring mechanism to maintain constant clamping pressure. These tools are perfect for light-duty tasks such as glueing small pieces of material or securing materials during painting.

Mitre Clamps

Also known as corner clamps, mitre clamps are specialised clamp tools designed to hold objects precisely at a 90-degree angle. They ensure alignment when glueing or framing, making them essential tools for building boxes or assembling picture frames.

C-Clamps (G-Clamps)

C-clamps, or G-clamps, are the most recognisable clamps, featuring a deep throat and an adjustable screw mechanism. One uses these robust clamp tools for heavy-duty industrial tasks like metalworking and welding, where powerful, non-moving holds are required.

F-Clamps

F-clamps operate similarly to C-clamps but feature a long, sliding bar with a separate screw mechanism. The design provides a much wider opening capacity and throat depth, making them ideal tools for general fabrication and holding large or awkward workpieces.

Screw Clamps

Screw clamps rely on a precise threaded screw mechanism to close the jaws and apply controlled force to a workpiece. Often featuring sturdy metal construction, they provide fine adjustment capabilities essential for general woodworking and precision alignment during assembly.

Pipe Clamps

Pipe clamps are robust, adaptable tools featuring jaws that attach to a standard length of steel pipe (not included). The design allows for customised length, making them incredibly useful clamp tools for glueing together very long or wide panels of wood.

Trigger Clamps

Trigger clamps are a type of quick clamp designed for efficient one-handed operation. Users can quickly secure the workpiece with one hand by squeezing the ergonomic trigger handle, which is highly useful when the other hand is supporting the material.

Ratcheting Hand Clamps

Ratcheting hand clamps are clamp tools that use a simple lever and ratchet mechanism to apply high clamping pressure efficiently. They allow for quick adjustments and powerful tightening in confined spaces, making them suitable for temporary industrial holds.

Applications of Clamps

Clamps and clamp tools are indispensable tools across a diverse range of industries, where they provide the necessary force and security to hold, align, and manipulate workpieces during fabrication and assembly.

Woodworking

Woodworkers in Singapore utilise a variety of clamps to hold materials for glueing, securing pieces during drilling or routing, and general assembly. Specialised clamp tools like bar and sash clamps are essential for holding wide panels together while the glue cures. Many users also rely on quick clamps for fast, temporary alignment of joints.

Piping Systems

In the installation and maintenance of piping systems, clamps are used to hold pipes rigidly in alignment for welding, soldering, or fitting components. Heavy-duty clamps, including specialised toggle clamps, ensure pipes remain stable and secure while threads are tightened or structural joins are made.

Mechanical Equipment

Fabrication and assembly shops depend on clamps to secure components during machining, welding, or assembly. A variety of C-clamps and toggle clamps are used as tools to hold metal parts firmly against work tables or jigs, ensuring dimensional accuracy and preventing movement during high-force operations.

Automotive Manufacturing

Clamps are critical in automotive manufacturing, particularly in welding and body assembly lines. Specialised toggle clamps are used extensively in jigs and fixtures to hold body panels or frame sections precisely in place for robotic welding, ensuring accurate and repeatable assembly of vehicles.

Food Industry

The food industry uses clamps primarily for hygiene and maintenance tasks. Hygienic quick clamps are often used on temporary clean-in-place (CIP) piping and removable equipment panels, allowing for fast, secure sealing and rapid dismantling for essential cleaning and sanitisation.

How to Choose the Right Clamp

• Assess Your Workpiece: Consider the shape, size, and material of your workpiece to select a clamp designed to hold those characteristics securely and without damage. Throat depth is also important for making sure the tools can reach far enough onto the material to provide a stable grip without obstruction.
• Determine Required Clamping Force: Match the clamp’s strength (light-duty to heavy-duty) to the pressure required by the material without deforming or damaging the workpiece. Overestimating the load risks damaging the clamp frame; underestimating leads to inadequate hold and potential workpiece movement.
• Consider Application Duration and Frequency: Choose clamps rated for either temporary use or continuous holding, depending on whether the clamp will be used briefly or repeatedly in production. Welding requires robust C-clamps, while highly repetitive tasks often benefit from the rapid, fixed motion of toggle clamps.
• Evaluate Environmental Conditions: Use corrosion-resistant materials like stainless steel for humid or outdoor environments, or plastic and softer materials for delicate surfaces. Consider temperature and chemical exposure.
• Match Clamp Type to Task: Choose the clamp type based on the specific job (welding, gluing, drilling). C-clamps are great for general, powerful holds, toggle clamps are ideal for repetitive work on jigs, and bar clamps are essential tools for holding long or wide materials for assembly. Quick-action clamps suit rapid holding and release/
• Check Ergonomics and Safety Features: Choose clamp tools with comfortable, anti-slip handles to reduce hand fatigue during prolonged use, and safety locks or catches to prevent accidental release during use.
• Verify Dimensions and Compatibility: Make sure the clamp’s jaw opening, throat depth, and adjustability fit your workpiece dimensions and workspace constraints.

Your Trusted Clamp Tool Solutions Partner

RS Singapore is a trusted supplier and distributor of comprehensive clamps and tooling solutions in Singapore. We offer a wide range of clamp tools including toggle clamps and quick clamps sourced from reputable brands like Bessey, RS PRO, and Facom, ensuring reliable options for every holding and securing task.

Beyond clamps, we also provide a wide array of other hand tools, such as spanners, hex keys, and tool bags, catering to all your industrial and professional tooling requirements.

Explore our user-friendly online site for the full range of products and have them shipped to your door at your convenience. With our flexible delivery options, you can receive your tools precisely when needed. For comprehensive details on delivery times and fees, please consult our Delivery page.