Schaller 1523 Allen Key Holder
The Schaller 1523 Allen Key Holder provides a secure and convenient onboard storage solution for guitar maintenance tools. Designed for mounting directly onto the rear of the guitar headstock, it ensures essential adjustment wrenches are always within immediate reach.
This hardware accessory includes two precision hex wrenches in 2.5 mm and 3.0 mm sizes, perfectly suited for locking tremolo systems, locking nuts, and bridge adjustments. A dedicated mounting screw is supplied for straightforward and stable installation.
Crafted to premium engineering standards, the unit weighs just 0.9 oz (26 g) to avoid impacting headstock balance. It delivers practical functionality and reliable utility for performance and studio setups.
| Brand | Schaller |
| Product Type | Allen Key Holder |
| Model | 1523 |
| Mounting Location | Rear of Headstock |
| Included Hex Sizes | 2.5 mm, 3.0 mm |
| Weight | 0.9 oz |



















