Premium Miter Corner Clamps for photo frames, door and window casings by O'SKOOL.

Achieve perfect miters effortlessly with the premium Miter Corner Clamps from O'SKOOL. Designed for woodworking enthusiasts, these clamps take the guesswork out of installing door and window casings, making photo frames, and more. The unique cam clamping design evenly and tightly clamps casings, ensuring a perfect glue joint every time. The heavy-duty steel casing and solid brass components guarantee years of reliable use.

Achieve perfect miters with ease and create the perfect 90-degree corner.

The O'SKOOL Miter Corner Clamps, renowned for its speed and precision, is a top choice for miter corner clamps. 
Designed to simplify and accelerate door and window casing assembly/installation, it enables you to achieve flawless miters with a quick half turn of the handle. The cam clamping design applies precise pressure, making it ideal for window and door casing applications.
 

Ideal for Door and Window Casing Assembly

The pins on the miter clamps bite into the wood to keep it securely in place, providing a seamless joint while gluing. These clamps are designed to simplify, improve, and speed up the assembly and installation process for door and window casings. 

Fill to Use

These pins leave indentation in the edge of the wood, you just fill those obviously hole

Adjustment screw

Pin are retractable, if you don't need more pins, you can use 1/8 inch (3mm) hex wrench to adjustment pin quantity

Cam wheels

Cam wheels can be used to adjust the gaps with the router table to prevent the router plate from vibrating.

​Leveling screws

Leveling screws can be used to adjust the top and bottom flatness of the router plate and router table.

Durable Construction for Long-Lasting Reliability

Made with a heavy-duty steel casing, the O'SKOOL Miter Corner Clamps excels in workshop settings and demanding jobsites. The teeth are removable with a hex key wrench, offering flexibility for different projects. Each clamping bar is crafted from solid brass to protect the wood.
For enhanced efficiency, consider using multiple Miter Master Clamps for larger or multiple casings, significantly speeding up your production process.