
AS-MF-VL/VR/SS
The AV Stumpfl locking washer is a reliable spare part designed to secure fastening points within AV Stumpfl frame and accessory systems. Engineered for stability, it helps prevent loosening caused by vibration, repeated handling, or frequent assembly and teardown. Its durable construction ensures long‑term performance, making it a practical replacement component for rental, staging, event production, and permanent installations.