A C clamp, also known as a G clamp, is a type of tool commonly used in woodworking, metalworking, and other applications where a strong clamping force is required. The term "C clamp" refers to the shape of the clamp's frame, which resembles the letter C.
An all-steel regular type C clamp is a specific variation of the C clamp design. It is constructed entirely from steel, including the frame, screw, and swivel pad. The all-steel construction provides durability and strength, making it suitable for heavy-duty applications.
The regular type C clamp typically consists of a stationary frame with a screw mechanism that allows for adjustment and tightening. One end of the frame has a stationary jaw, while the other end has a sliding jaw that can be moved along the frame to accommodate different workpiece sizes. The sliding jaw is attached to a threaded screw, which can be tightened or loosened using a handle or a tommy bar.
The swivel pad on the stationary jaw is designed to distribute pressure evenly and prevent damage to the workpiece surface. It can be rotated to ensure proper contact and grip on irregularly shaped objects.
All-steel regular type C clamps are widely used in various industries and workshops for tasks such as holding workpieces together during gluing, welding, drilling, or other operations that require a secure hold. The clamps come in different sizes to accommodate various workpiece thicknesses and applications.
When using a C clamp, it's important to ensure proper alignment of the workpiece and to apply pressure evenly to prevent distortion or damage. It's also crucial to follow safety guidelines and use appropriate clamping techniques to prevent accidents or injuries.
Note: While I've provided a general description of an all-steel regular type C clamp, specific manufacturers or brands may have slight variations in design or features. It's always recommended to refer to the manufacturer's instructions and guidelines for the particular clamp you are using.
Design: It follows the regular or standard design of a C-clamp, which consists of a fixed jaw, a sliding or adjustable jaw, a threaded screw, and a handle. The fixed jaw remains stationary, while the sliding jaw can be moved along the screw to adjust the clamping capacity.
Screw mechanism: The clamp uses a threaded screw to apply pressure and secure the object being clamped. By turning the handle, the screw moves forward or backward, allowing you to tighten or loosen the clamp.
Throat depth: The throat depth refers to the distance from the top of the fixed jaw to the top of the screw. It determines the maximum reach or depth of an object that the clamp can accommodate.
Clamping capacity: The clamping capacity indicates the maximum opening or width of the jaws when fully extended. It determines the size of objects that the clamp can hold securely.
All-steel regular type C-clamps are commonly used in various applications, such as woodworking, metalworking, welding, carpentry, and general DIY projects. They provide a reliable and robust clamping solution for securing workpieces or objects firmly in place during fabrication, assembly, or repair tasks.
Sliding handle bar offers multiple hand positions for best leverage
C clamp is constructed with the I beam design for extra strength.
The C clamp is sometimes even referred to as the G-clamp because, when the screw is included, the clamp seems to look like the letter “G”. The clamp does indeed share similarities with these letters of the alphabet, but the C clamp was originally known as a Carriage Clamp, and the word “Carriage” has simply been shortened to just the letter “C”.
A C-clamp is made up of several different parts that enable it to hold the workpieces securely, including:The Frame: The frame of the C-clamp is also referred to as the body. It is the main part of the clamp and therefore, it takes up the majority of the clamp’s area. The main purpose of the frame is to endure the pressure that is placed upon the workpiece while the clamp is being used.
The Jaws: The jaws of the C-clamp are the parts that do the actual gripping of the workpiece to hold the pieces together. The jaws of the C-clamp stand opposite one another, as one is stationary while the other jaw is moveable. This moveable jaw, which has a metal clamping plate, is adjusted using the screw so it can clamp workpieces of different sizes.
|Throat Death (mm)
|Rail Size (mm)
|Clamping Pressure (kg)
|19.5 X 9.5
|22.0 X 10.5
|25.0 X 12.0
|27.0 X 13.0
|30.0 X 15.0
|40.0 X 20.0