Bridge Vacuum Clamp Bundle

Expand your lutherie toolkit with the O'Brien Guitars Bridge Vacuum Clamp Bundle, featuring both our Guitar and Ukulele bridge clamp sizes. Designed for precision and ease, these vacuum clamps apply even, consistent pressure across the bridge surface without the need for traditional mechanical clamps — ensuring a cleaner, safer gluing process for both full-sized guitars and smaller-bodied ukuleles. Bundle Includes: Guitar Vacuum Clamp Interior Dimensions: 8 7/16" x 2 7/8" Ideal for standard steel-string or classical guitar bridges. Ukulele Vacuum Clamp Interior Dimensions: 4 7/8" x 2 7/8" Perfectly sized for soprano, concert, or tenor ukulele bridges. Shared Features: Lightweight yet durable plastic frame Flexible silicone blanket for uniform pressure Airtight neoprene bottom seal Corrosion-resistant stainless steel hardware Compatible 1/4" vacuum tubing connection Recommended Vacuum Pump: For best results, use a vacuum pump like the Excel 1™ Continuous Run Vacuum System rated at 1.4 CFM or higher. This ensures sufficient vacuum pressure and flow for consistent clamping performance. How to Use: Hold the bridge in position until glue begins to set. Apply the vacuum clamp and check for alignment. Clamp for 10 minutes, remove any glue squeeze-out, then reapply for 20–30 minutes for a solid bond. Why Buy the Bundle? Be prepared for a wider range of instruments and projects. Whether you're building or repairing guitars, ukuleles, or both, this bundle gives you the tools you need — and saves you money compared to purchasing each clamp separately. Shipping Notice: Orders typically ship within 3-5 days. Each clamp is carefully built and packed to meet our high quality standards. Thank you for your patience and support.