Adjust Tune-o-matic bridges quickly without loosening the strings — using the same tool Gibson used in their original Kalamazoo factory. Lift a Tune-o-matic with this jack and you can adjust the thumbscrews up or down freely, and without pressure from the strings you'll no longer damage the plating on the hardware.
With the Bridge Jack, you can even hold the guitar in the playing position and jack up the bridge with one hand while watching the 12th-fret action — when it looks right, spin the thumbwheel to hold that height.
The stainless steel Bridge Jack includes thick self-adhesive felt padding to help protect the guitar top. An extra pad and instructions are included. (N)