Guitar Peg Winder Crank: Portable and easy to use; speeds up string changes, especially on stage. The built-in bridge pin puller enables quick pin removal, reducing setup and teardown time between songs. Guitar Crank Tool: A versatile extractor and maintenance tool for string instruments; functions as a pin puller for bridge pins and supports routine maintenance tasks. Key benefits - Fast, efficient string changes on stage and in practice - Dual function: winding crank and bridge pin extraction - Compact, portable design for easy carrying in a gig bag - Durable build suitable for repeated use - Compatible with standard guitar pe gs and bridge pins What you can use it for - Live performances: swap strings between songs with minimal downtime; remove bridge pins quickly when needed - Studio or home setups: perform maintenance tasks and pin extraction without separate tools - Travel and gigs: keep in your gear bag for on-the-road string changes and quick repairs