What Is A Spring Clamp?


A spring clamp is a quick and easy clamp that uses the pressure of a spring to hold down your material typically used when cutting, fastening or gluing materials together. There are so many helpful options when it comes to clamps for your project. Each clamp has a specific purpose and function that separates it from the others. I’ve researched through the internet and put together a quick summary on the woodworking spring clamp.

What is a spring clamp? A spring clamp is a clamp that uses the pressure of a metal spring to clamp down two ends to hold down your material.  It is commonly used for clamping wood, metal, plastic, and fabrics with a single point of pressure. They work great for clamping stop blocks on fences or jigs, clamping power cords up out of the way, quick and easy clamping, and for gluing woodworking projects.

Keep reading below to learn more about the spring clamp and what it can be used for.

What Is A Spring Clamp?

A spring clamp is a clamp that uses the pressure of a metal spring to clamp down two ends to firmly brace materials.  They are quick and easy to use for any skill level to help with gluing, fastening or cutting material.  This clamp is small in size but actually pretty powerful making it one of the first types of clamps added to most woodworkers collections. The jaws of the clamp usually have plastic or rubber pads to protect the material you are working with from damage.

What Are Spring Clamps Used For?

Spring clamps are commonly used for clamping wood, metal, plastic, and fabrics with a single point of pressure. They work great for clamping stop blocks on fences or jigs, clamping power cords up out of the way, quick and easy clamping, and gluing woodworking projects.

Are Spring Clamps Safe?

Spring clamps are very safe. They have a quick and easy load and release action that can be used by any level of woodworker.

How Are Spring Clamps Measured?

Springs clamps are measured from the jaws to the end of the handle.  The length of this measurement will categorize the size of the spring clamps. These sizes vary from ¾ Inch to 9 inch or larger. The most common size is a 6 inch spring clamp.  The jaw opening measurement is known as the clamp capacity.

How Do You Use A Spring Miter Clamp?

Spring miter clamps come with pliers that insert into the clamp to open and close the jaws. To close them apply glue to the joint and position the pieces. Use the pliers to open the jaw and position the clamp center on the depth of the miter. When released the pronged ends grab the wood as the spring tension closes the joint. These are great for closing miter joints during glue up.

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How Do Spring Clamps Work?

A spring clamp is a clamp that uses the pressure of a metal spring to clamp down two ends to firmly brace materials.  They are quick and easy to use for any skill level to help with gluing, fastening or cutting material. 

What Types Of Gluing Tasks Are Spring Clamps Used?

Spring Clamps are used when gluing smaller, thinner, more delicate pieces of wood but also have the power to hold up to medium size wood and projects.

Best Woodworking Spring Clamps

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Kevin Nelson

I will always have a special place in my heart for woodworking. I have such fond memories working on projects with my parents on the weekends in the garage growing up. We built tables, shelves, a backyard shed, 10' base for a water slide into the pool, 2 story fort playhouse with a fire pole, and so much more. This woodworking blog allows me to write helpful articles so others can enjoy woodworking as much as we have.

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