The Woodpeckers BC4-M2 Box Clamp is designed to keep your project square during both dry-fit and final glue-up. Let’s explore its features:

1. Wedge System: The wedge pushes stock into the outside blocks while also pressing it down against the base. This ensures perfect alignment even when the sides have different thicknesses.
2. Convertible Design: You have two options: rest the clamp flat on a table (or mount it), or add a knob and use it as a hand-held clamp. The transition is quick and easy.
3. Joint Compatibility:
   • Box Joints and Dovetails: Even joints with protruding fingers are accommodated without interference.
   • T-Joints: Works well even when the intersection isn’t at an outside corner.
   • Butt Joints: Provides excellent clamping for simple butt joints.
   • Dado Joints: Ideal for dado joints.
   • Mitered Joints: Ensures precise alignment for mitered corners.
4. Pocket-Hole Joinery: If you’re a fan of pocket-hole joinery, these clamps prevent joint creep while you focus on driving screws.
5. Material Thickness Guide: The scale molded into the base helps you position the fixed block accurately.

The BC4-M2 Box Clamps are made from nearly indestructible glass-fiber reinforced polycarbonate and can accommodate stock from 1/4″ to a full 1″. They’re sold in pairs and come with both knobs and hex head bolts. Whether you’re a seasoned woodworker or a hobbyist, these clamps will be your reliable workshop companions.