WenCrew 4-Pack 90 Degree Corner Clamps - 5.5-Inch Aluminum Woodworking Squares

Meet WenCrew’s 4-piece set of 90-degree corner clamps, designed to streamline woodworking tasks from frames to cabinets. These clamps lock true right angles, helping maintain alignment during gluing, fastening, and finishing. While results vary by project, users often experience clearer joints and steadier setups when accuracy matters most.

Precision you can rely on

Each clamp is 5-axis CNC machined from a single solid block of high-density aluminum alloy. This construction yields a tight tolerance, supporting consistent angles across joints and reducing drift while you work. The design is built to resist corrosion and rust, so you can count on stable performance over time.

• ±0.02 degree accuracy for repeatable corners
• Durable, corrosion-resistant aluminum alloy
• Rigorous wear testing to withstand repeated use
• Maximum clamping range around 3.5 inches for versatile setup

Fast, easy, hands-free setup

Install in less than two minutes by positioning the square clamp on the inside or outside of your workpiece, inserting bolts into fixing holes, and tightening the star knobs. Four-corner clamping keeps pieces from slipping, freeing your hands to drive screws, apply glue, or make fine adjustments—crucial for sturdy, well-aligned assemblies such as frames, cabinets, drawers, and boxes.

What’s included and how it helps

• 4 x 5.5" angle clamps
• 8 x fixing blocks
• 8 x extended bolts
• 10 x spacers
• 8 x thermoplastic star knobs
• 1 x compact storage case
• 1 x pair of non-slip gloves
• 1 x user manual with metric & imperial scales

The kit is designed for DIYers and professionals alike, offering a portable storage case to keep everything organized between jobs and a pair of gloves for safer handling. While it’s labeled as a frame, box, and cabinet helper, you may discover additional uses as your projects evolve.

Versatile applications and real-world use

From framing a new cabinet to securing a drawer box, these corner clamps provide reliable alignment at the critical joints. The combination of accurate angles, secure hands-free clamping, and a compact case makes them a practical addition to any workshop set, whether you’re building furniture, frames, or display pieces. They’re also a thoughtful gift option for makers, DIY enthusiasts, or seasoned carpenters who value precision and portability.

Quality you can rely on

WenCrew designed these clamps to endure long-term use. The aluminum alloy is built for durability, and the components are selected to resist wear and rust. With proper care, you may enjoy consistent performance across many projects, backed by a focus on practical features and clear usability. This kit aims to support accurate, repeatable results without overpromising outcomes.