Schaller Lock-Wheels are replacement lock nuts engineered specifically for Schaller S-Locks strap lock systems. Built for guitarists and bassists who want to outfit spare straps or refresh existing hardware, they keep your instrument securely attached without requiring specialist tools to fit.
Patented 3-Step Locking Security
Each Lock-Wheel incorporates a patented self-locking thread that tightens smoothly by hand onto the S-Locks strap collar. Once spun into place with the rounded contour facing the release ball, the wheel provides immediate grip against the leather without slipping or backing off during a performance.
For stage-level security, the design accommodates secondary tightening using a 2 mm (5/64") Allen key or round pin. A dedicated M2.5 x 5 mm slotted threaded grub screw locks the wheel permanently against the thread, eliminating the risk of loosening during heavy stage movement.
Built for Reliability
Manufactured from hardened steel with double wall thickness, these wheels resist wear and thread stripping over years of touring. They serve as a direct replacement component across all modern S-Locks models, letting you equip multiple guitar straps with their own dedicated lock wheels.
Please note that S-Locks Lock-Wheels are designed exclusively for modern Schaller S-Locks assemblies and will not fit legacy Schaller Security Lock systems.
Schaller Lock-Wheels Specifications
- Product Type - replacement lock wheels for strap lock systems.
- Compatibility - designed exclusively for Schaller S-Locks systems.
- Locking System - patented self-locking thread design.
- Secondary Tightening - compatible with 2 mm (5/64") Allen key or screwdriver.
- Locking Fastener - M2.5 x 5 mm slotted grub screw.
- Material - hardened steel construction for long-term wear resistance.
- Items Included - two S-Locks lock-wheels and two M2.5 x 5 mm threaded pins.
- Legacy Hardware Compatibility - not suitable for classic Schaller Security Locks.