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.
Fits 6" Quick ClampsNo Tools Required
Dead-Square 90° Accuracy
Ensure perfect corner alignment every time. Used together, these adapters cradle the workpiece corners from the inside, preventing shifting during glue-ups or fastening for gap-free, professional results.
Precise AlignmentStable Glue-ups
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.
Reinforced StructureTextured Grip
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
4-Pack of Adapters (4 pieces)
Enough for two corners
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. This 4-pack provides enough adapters to clamp two corners simultaneously. To clamp all four corners of a box at once, you would need two sets (8 pieces total) and four clamps.