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Woodworking & assembly

Kreg 90° Corner Clamp

A corner is a small part of the project. Getting the setup right can shape everything that follows.

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Model: KHCCC

Check the model, included items, seller and current offer before ordering.

Illustrative wooden drawer corner on a workbench, with the VORTIXLA headline Start with a square corner — Original illustrative scene. This is not a photograph of the Kreg clamp.

What it is designed for

Kreg lists the KHCCC for right-angle corners and T-joints. Its inner wedge and outer V-shaped pads contact opposite faces of the joint. The stated material capacity is up to one inch.

The buying decision

Measure the pieces you intend to join, then check that the clamp can reach both sides without blocking the fastener location. A corner clamp addresses joint positioning; it does not replace every other clamp a project may need.

Think through the assembly first

Lay out the parts on a clear bench before choosing the clamping setup. Consider how you will support the larger piece, reach the joint and remove the clamp afterward. A dry layout can reveal an access problem before glue or fasteners make it harder to change course.

Keep the project instructions and the clamp instructions together. Do not assume that two products with similar names have the same reach or capacity.

When another approach may fit better

Look for a different setup if your material exceeds the stated capacity, the joint is not a right angle, or surrounding parts prevent the pads from seating. If the job calls for spreading pressure across a wide panel, compare suitable panel or bar clamps rather than treating a corner clamp as a substitute.

Before you order

01 / MODEL

Match KHCCC.

Check the model on the chosen offer. Accessories and similarly named clamps may appear in search results.

02 / SETUP

Check the joint.

Confirm thickness, access and any additional supports required by your project.

03 / OFFER

Read the details.

Verify included items, seller, condition, shipping, returns and current price on the destination site.

Research and disclosure

Manufacturer details checked September 25, 2026 against Kreg’s KHCCC product information. This is an editorial buying guide, not a hands-on VORTIXLA test. No measured performance or review score is claimed. Product information and offers can change.