Precise 90° Corner Clamp Adapters
Upgrade Your Quick Clamps to Precision Corner Clamps
Instantly transform standard quick-grip clamps into accurate 90° clamping tools for cabinets, drawers, and frame assembly. Achieve professional joints without buying expensive specialized tools.
Instant Universal Fit
Designed with a specialized slot to accept the jaws of most standard 6-inch quick-grip style clamps. Simply slide the adapters onto your existing clamp to create a dedicated right-angle fixture in seconds.
Dead-Square 90° Accuracy
Ensure perfect corner alignment every time. Used in pairs, these adapters cradle the workpiece corners from the inside, preventing shifting during glue-ups or fastening for gap-free, professional results.
Reinforced Anti-Slip Build
Built for the workshop environment. Crafted from reinforced, durable material that withstands significant clamping pressure. The textured granular surface provides a secure grip on wood surfaces without marring them.
Technical Specifications
| Feature | Detail |
|---|---|
| 90° Corner Clamp Adapter Set | Requires external quick clamp (not included) |
| Fits most standard 6-inch quick-grip clamps | Universal slot design |
| Reinforced Composite | Durable with textured finish |
| 2.8" x 1.6" x 1.5" (L x H x W) | Based on converted cm data: 7.1cm x 4.1cm x 3.7cm |
| Blue, Yellow, White, Grey, Orange | See selection options above |
| Pair of Adapters (2 pieces) | Enough for one corner |
Frequently Asked Questions
Do these come with the clamp shown in the photos?
No. This product is a set of adapter blocks only. You need to use your own existing quick-grip style clamps with them.
Will these fit my specific brand of clamps?
They are designed with a universal slot to fit most standard 6-inch quick-grip bar clamps,and similar popular brands found in hardware stores.
How many do I need for a project?
These must be used in pairs to clamp one corner effectively. To clamp all four corners of a box simultaneously, you would need four pairs (8 pieces total) and four clamps.