Product Description
72341 Miter Spring Clamps Kit – Stop Fighting Corner Joints During Glue-Up
Ever tried holding a picture frame's four corners together while the glue sets, only to watch your perfect miters slip out of alignment the moment you let go? The POWERTEC 72341 Miter Spring Clamps Kit eliminates that frustration with 8 heavy-duty spring steel clamps and precision spring-loaded pliers that secure angled joints in seconds. Simply squeeze the pliers to open a clamp, position it across your miter joint, and release—the spring tension holds your corners tight and aligned while adhesive cures, leaving only a tiny 1/8" pinhole that's easily filled and sanded after assembly.
Designed for woodworkers, frame makers, trim carpenters, and DIY enthusiasts who demand tight-fitting, gap-free miter joints on picture frames, crown molding, baseboards, and decorative trim, this complete kit handles material thicknesses up to 2 inches with consistent clamping pressure across all corners. The zinc-plated spring steel construction maintains tension through multiple glue-ups without losing grip strength, while the ergonomic spring-loaded pliers reduce hand fatigue when assembling multiple frames or running trim throughout a room. Perfect for custom picture framing, crown molding installation, baseboard corners, shadow boxes, decorative mirror frames, or any project where achieving perfect 45-degree joints determines whether your work looks professional or amateurish.
Key Features & Benefits
Instant Miter Joint Clamping
- Squeeze, position, release—joints stay clamped in seconds without wrestling with traditional clamps, tape, or trying to grow extra hands
- Spring steel tension holds corners tight and aligned during entire glue cure time, preventing the joint slippage that creates visible gaps
- Allows simultaneous clamping of all four frame corners at once, ensuring uniform pressure and perfectly square assemblies
Minimal Surface Marking
- Precision-engineered points create only 1/8" pinholes that are easily filled with wood putty and disappear after sanding
- Tiny holes are far less visible than clamp marks, tape residue, or the gaps caused by joints slipping during glue-up
- Perfect for picture frames and decorative trim where visible damage or repairs would compromise the finished appearance
Heavy-Duty Spring Steel Construction
- Made from zinc-plated spring steel for rust resistance and long-lasting clamping force
- Opens up to 2 inches to accommodate everything from delicate 1/2" picture frame molding to substantial 2" crown molding profiles
- Maintains consistent tension through hundreds of glue-ups without losing grip strength or requiring adjustment
Ergonomic Spring-Loaded Pliers
- Constructed from high-strength SS41 steel with comfortable PVC grips for fatigue-free operation during multiple assemblies
- Spring-assisted design returns pliers to open position automatically, reducing hand strain when clamping numerous joints
- Smooth, controlled operation allows precise clamp placement even in tight corners or awkward positions
Complete 8-Clamp Professional Kit
- Includes 8 miter clamps plus dedicated spring-loaded pliers—enough for two complete picture frames simultaneously
- Perfect for production frame shops, trim carpenters running molding in multiple rooms, or hobbyists building multiple projects
- Essential tool for custom picture framing, crown molding installation, baseboard corners, shadow boxes, decorative mirrors, and any miter joint assembly
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
