1 Set Tuning Pins Tuning Keys 2R 2L & 1X Metal Guitar Bridge Clamp Stainless Steel Guitar Bridge Gluing ToolSet2: 1 x Guitar Bridge Clamp + 4 x Tuning Pins (2R 2L)Description: 100% Brand New & High Quality4pcs 2R & 2L Machine HeadsCompatible with ukulele guitar and other 4 string guitar, bass guitarReplace old and broken tuning pins, perfect for tuningMounting screws are included1. Suitable purposes: guitar bridge terminal repair tools are suitable for different kinds of bridges.2. Guitar Maintenance Kit: The product is guitar bridge replacement and installation tool, guitar maintenance kit.3. Easy to Install: With 2 threaded external holes, the tool is easy to install and operate.4. Extra cork gasket: The extra cork gasket allows for easy fixing.5. Improved Flexibility: The internal slots are long from 14mm to 62mm, which also improves the flexibility of the clamp. Tuning Pegs (2R 2L) Size: 31x38.6x30.5mmMaterial: Aluminum Alloy/Metal + PlasticColor: Silver/Silver + BlackPackage Contents:1 x Guitar Bridge Clamp4 x Tuning Pegs (2R 2L)Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.