Lifetime guarantee via Grover®.
The Grover® “MINI” is lightweight, compact and durable for modern electric basses. Gear ratio is 20:1. Housing is specially machined to achieve the precise tolerance that prevents slippage and allows fine tuning. Sealed gear box has permanent lubrication that makes the MINI friction-free for life. Individually hand-tested. Screws and bushings included.
For basses with 9/16"(14mm) peghead holes. Direct replacement for many models of bass with standard sealed machine heads.
All dimensions and product data can be found on the official Grover website: https://www.grotro.com/Grover/BASS/Mini-Bass-Machines-144-Series
