The O'Brien Guitars Bridge Vacuum Clamp (Guitar Size) is a must-have tool for any luthier or repair technician. Designed to replace traditional clamping methods, this vacuum clamp delivers even, consistent pressure across the entire bridge surface—reducing the risk of damage and ensuring a clean, professional glue joint.

Perfectly sized for standard steel-string and classical guitar bridges, it allows for quick setup, precise alignment, and a more controlled gluing process.

Interior Dimensions:

4 7/8" x 2 7/8"

Key Features:

• Lightweight, durable plastic frame

• Flexible silicone blanket for uniform pressure

• Airtight neoprene bottom seal

• Rust-resistant stainless steel hardware

• Standard 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:

1. Position the bridge and hold briefly until glue begins to tack.

2. Apply the vacuum clamp and check alignment.

3. Clamp for 10 minutes, remove any glue squeeze-out, then reapply the clamp for 20–30 minutes for a strong, even bond.

Shipping Notice:

Orders ship within 3–5 days. Each clamp is carefully crafted and packaged to meet our quality standards.
Thank you for your patience and support.