Stone Miter Clamps

General

A Stone Miter Clamp is a specialized tool used in stone fabrication and installation to precisely join two mitered edges—typically at a 90-degree angle. It ensures that the two pieces of stone align perfectly and remain securely in place while adhesive sets, creating a seamless and professional finish.

What is it used for?

Stone Miter Clamps are commonly used for:

• Joining mitered stone edges, such as countertops, panels, and vertical corners.

• Holding slabs in place during gluing, especially with granite, marble, quartz, and engineered stones.

• Achieving tight and precise joints, essential in high-end stonework where aesthetic and structural integrity matter.

Whether you're working on kitchen countertops, bathroom vanities, or custom stone installations, Stone Miter Clamps are essential for creating strong, accurate, and professional miter joints with minimal effort. Their innovative design improves workflow, saves time, and ensures a high-quality finish—making them a must-have for any serious fabricator or installer.

The Aardwolf Miter Clamps are for Granite, Marble, Engineered Stone, Ceramic and Porcelain countertops.  These miter clamping tools are fast and easy-to-use jig that allows finished-side-up miter laminations so that you can see the seam and work with the glue for a neat finished job.  The clamps securely hold pieces in place at 90 degrees and eliminate the need for extra workers to position the material.  The miter clamps feature coarse and fine-tuned adjustments for quickly achieving exact and tight seams.

Features

• Finished-Side-Up Design – No flipping required for gluing, ensuring seamless alignment.

• Auto-Squaring Mechanism – Automatically aligns miters for perfect 90-degree joints.

• Precision Adjustments – Coarse and fine-tuned controls provide exact seam positioning.

• Powerful Suction Cups – Strong, reliable suction cups keep clamps securely in place.

• Durable Construction – Made from high-quality aluminum for long-lasting performance.

• Complete Set – Includes two corner double clamps and two single clamps for versatile applications.

Note:

• Sold in set: two miter clamps, two corner clamps and a battery-operated vacuum pump for the Vacuum Assisted Miter Clamp ABMC.

• The trestles and extra corner clamps are sold separately.