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The GIBRALTAR CCM00450 is a fixed-angle corner clamp designed to hold workpieces at a precise 90-degree angle across two axes simultaneously. Built for fabrication, welding, and woodworking applications, this clamp delivers consistent square alignment without adjustment, making it a reliable tool for trade professionals who need repeatable right-angle joints. The jaw measures 5.5 inches in length with a 2.5-inch jaw height and accommodates stock up to 2.5 inches in maximum clamping capacity. A 1.125-inch throat depth provides clearance for a range of workpiece profiles. At 11 pounds, the CCM00450 offers solid mass for stable clamping during tack welding or assembly work.
This corner clamp is suited for metal fabrication shops, millwork operations, and general trade assembly where fixed 90-degree clamping is required. It functions on two axes, holding two workpieces simultaneously at a right angle for welding, gluing, screwing, or fastening operations. Typical install scenarios include framing brackets, box assemblies, and structural corner joints in both light-gauge metal and wood applications. It is packaged and sold individually.
Designed as a fixed-angle corner clamp for general fabrication and assembly applications requiring a 90-degree right-angle hold across two workpiece axes.
This clamp is typically used by welders, fabricators, and finish carpenters during assembly or tack-welding operations. Ensure workpieces are clean and free of debris before seating them against the jaw faces to maintain square alignment. Do not exceed the stated maximum clamping capacity of 2.5 inches. When used in welding applications, follow applicable AWS safety guidelines and wear appropriate PPE.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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