Screw-Adjusted Cello Bridge Jack Lifter for Repair Shops

This professional cello bridge jack is designed for routine setups and bridge replacements. It features a black, arch-shaped body with a gold-colored threaded metal screw and a knurled adjustment knob for fine adjustments. It serves as a cello bridge lifter, allowing you to raise strings without fully detensioning the instrument, helping to maintain sound post position. The design includes a narrow horizontal opening, curved cutouts, and flat feet for stable support. It weighs 49 g, making it lightweight and easy to handle and store.